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SUBSYSTEMS Ontology

description: Subsystems that run tasks that are needed for the spacecraft to be working and fulfilling the objectives of the mission. Words separated by _ has to be read as separated concepts, camelCase in they are the same concepts (see umbel.org for this norm)

comment: These ontology contains classes of different subsystems present in a spacecraft.

Context

Properties

manufacturer (endpoint)
{
  "@type": [
    {
      "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
    }
  ],
  "owl:sameAs": {
    "@id": "http://sw.opencyc.org/2012/05/10/concept/Mx8Ngh4rvkpzWpwpEbGdrcN5Y29ycB4rvViQlZwpEbGdrcN5Y29ycA"
  },
  "rdf:label": "manufacturer",
  "@id": "http://ontology.projectchronos.eu/subsystems/manufacturer"
}
function (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": [
    {
      "@id": "http://www.w3.org/2002/07/owl#AsymmetricProperty"
    },
    {
      "@id": "http://www.w3.org/2002/07/owl#IrreflexiveProperty"
    },
    {
      "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
    }
  ],
  "skos:altLabel": "is used for",
  "rdf:comment": "The function and the objective what the device performs or make possible",
  "rdf:label": "function",
  "@id": "http://ontology.projectchronos.eu/subsystems/function"
}
subSystemType (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "skos:prefLabel": "A property that references the subsystem to the kind of the devices it holds.",
  "rdf:comment": "Every subsystem contains an homogeneous group of devices.",
  "rdf:label": "subSystemType",
  "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
}
isStandard (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "skos:prefLabel": "A property that references the standard platform for which the subsystem has been designed.",
  "rdf:comment": "There are many different standards that imply quantitative and qualitative differences",
  "rdf:label": "isStandard",
  "@id": "http://ontology.projectchronos.eu/subsystems/isStandard"
}
hasVolume (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Volume"
    },
    {
      "@id": "http://live.dbpedia.org/data/Volume.ntriples"
    },
    {
      "@id": "http://sw.opencyc.org/2012/05/10/concept/Mx4rvVju5JwpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasVolume",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasVolume"
}
hasMinAmpere (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Ampere"
    },
    {
      "@id": "http://live.dbpedia.org/data/Ampere.ntriples"
    },
    {
      "@id": "http://sw.opencyc.org/2012/05/10/concept/Mx4rvVieG5wpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasMinAmpere",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasMinAmpere"
}
hasMaxAmpere (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Ampere"
    },
    {
      "@id": "http://live.dbpedia.org/data/Ampere.ntriples"
    },
    {
      "@id": "http://sw.opencyc.org/2012/05/10/concept/Mx4rvVieG5wpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasMaxAmpere",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasMaxAmpere"
}
hasMass (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Mass"
    },
    {
      "@id": "http://live.dbpedia.org/data/Mass.ntriples"
    },
    {
      "@id": "http://schema.org/Mass"
    },
    {
      "@id": "http://sw.opencyc.org/2012/05/10/concept/Mx4rvVjb5pwpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasMass",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasMass"
}
minWorkingTemperature (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Temperature"
    },
    {
      "@id": "http://live.dbpedia.org/data/Temperature.ntriples"
    },
    {
      "@id": "http://sw.opencyc.org/concept/Mx4rvVixf5wpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://sw.opencyc.org/2012/05/10/concept/en/DegreeCelsius"
  },
  "rdf:label": "minWorkingTemperature",
  "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
}
maxWorkingTemperature (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Temperature"
    },
    {
      "@id": "http://live.dbpedia.org/data/Temperature.ntriples"
    },
    {
      "@id": "http://sw.opencyc.org/concept/Mx4rvVixf5wpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://sw.opencyc.org/2012/05/10/concept/en/DegreeCelsius"
  },
  "rdf:label": "maxWorkingTemperature",
  "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
}
hasPower (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://umbel.org/umbel/rc/Power"
    },
    {
      "@id": "http://live.dbpedia.org/data/Power_(physics).ntriples"
    },
    {
      "@id": "http://sw.opencyc.org/2012/05/10/concept/Mx4rvVjcq5wpEbGdrcN5Y29ycA"
    }
  ],
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasPower",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasPower"
}
hasSpecificImpulse (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": {
    "@id": "http://live.dbpedia.org/data/Specific_impulse.ntriples"
  },
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasSpecificImpulse",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasSpecificImpulse"
}
holdsSensor (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft_Detector"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "rdf:label": "holdsSensor",
  "@id": "http://ontology.projectchronos.eu/subsystems/holdsSensor"
}
hasMonetaryValue (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "owl:sameAs": [
    {
      "@id": "http://live.dbpedia.org/data/Price.ntriples"
    },
    {
      "@id": "http://umbel.org/umbel/rc/MonetaryValue"
    },
    {
      "@id": "http://schema.org/PriceSpecification"
    }
  ],
  "rdf:comment": "Amount of money it can be bought for, or an esteem of value.",
  "rdf:range": {
    "@id": "http://www.w3.org/2001/XMLSchema#float"
  },
  "rdf:label": "hasMonetaryValue",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasMonetaryValue"
}
hasWireInWith (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "rdf:comment": "This device receive input from another device",
  "rdf:range": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "rdf:label": "hasWireInWith",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
}
hasWireOutWith (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "rdf:comment": "This device send output to another device",
  "rdf:range": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
  },
  "rdf:label": "hasWireOutWith",
  "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
}
typeOfPropellant (endpoint)
{
  "rdf:domain": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft_Propulsion"
  },
  "@type": {
    "@id": "http://www.w3.org/2002/07/owl#ObjectProperty"
  },
  "@id": "http://ontology.projectchronos.eu/subsystems/typeOfPropellant",
  "rdf:label": "typeOfPropellant",
  "rdf:comment": "Type of fueling used by a spacecraft rocket engine"
}

Classes

cubicMillimeters (endpoint)
{
  "rdf:comment": "unit of measure for volume",
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "cubicMillimeters",
  "@id": "http://ontology.projectchronos.eu/subsystems/cubicMillimeters"
}
Spacecraft_Detector (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Detector",
  "rdfs:subClassOf": [
    {
      "@id": "http://umbel.org/umbel/rc/Sensor_Device"
    },
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/SubSystems_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/objective"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Payload_Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/isComponentOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Communication"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower",
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasVoltage"
      }
    }
  ],
  "rdf:comment": "A space detector is a sensor supported by another device that let it collect data, that is deployed into a spacecraft and works outside Earth lower atmosphere",
  "chronos:relConcept": {
    "@id": "http://hypermedia.projectchronos.eu/data/dbpediadocs/sensor"
  },
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Payload_Spacecraft"
  },
  "skos:prefLabel": "Any scientific instrument carried by a space probe or an artificial satellite",
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Detector"
}
Spacecraft_Propulsion. (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Propulsion.",
  "skos:prefLabel": "The set of subsystems needed to make a spacecraft moving in space",
  "rdf:comment": "Complex devices-subsystems used for impelling (processes of applying a force which results in translational motion) a spacecraft, in the specific http://umbel.org/umbel/rc/ProjectilePropelling",
  "chronos:relConcept": {
    "@id": "http://hypermedia.projectchronos.eu/data/dbpediadocs/propulsion"
  },
  "spacecraft:isComponentOf": "http://ontology.projectchronos.eu/spacecraft/Spacecraft",
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/ProjectilePropelling"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/isSubsystemOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/typeOfPropellant"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasSpecificImpulse"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/RocketEngine"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Propulsion"
}
Spacecraft_PrimaryPower. (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_PrimaryPower.",
  "skos:prefLabel": "The set of subsystems needed to make a spacecraft to collect energy to operate",
  "rdf:comment": "Complex devices-subsystems used for collecting energy.",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/ElectricalPowerGeneration"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/isSubsystemOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasEfficiency"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasVoltage"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/ElectricalDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Communication"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_AODCS"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Propulsion"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Thermal"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
}
Spacecraft_BackupPower (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_BackupPower",
  "rdf:comment": "Complex devices-subsystems used for storing energy.",
  "skos:prefLabel": "The set of subsystems needed to make a spacecraft to store energy from the primary power source.",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://live.dbpedia.org/data/rc/Energy_storage.ntriples"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/isSubsystemOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/ElectricalDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Propulsion"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Thermal"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Communication"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_BackupPower"
}
Spacecraft_Thermal (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Thermal",
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://live.dbpedia.org/data/Process_control.ntriples"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    }
  ],
  "rdf:comment": "Shields, shells or any device insulation from/reflecting radiation exploiting emission and absorption events",
  "skos:prefLabel": "Artifacts or devices used to maintain the temperature of spacecraft's subsystems and payloads into a given range, to permit nominal and survival mode for all the duration of the mission .",
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Thermal"
}
Spacecraft_Thermal_PassiveDevice (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Thermal_PassiveDevice",
  "rdf:comment": "They are passive because they mostly transform radiation into heating/cooling ",
  "skos:prefLabel": "Device of of class Thermal that does NOT consume energy from the spacecraft power source.",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Thermal"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/PhysicalDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Thermal_PassiveDevice"
}
Spacecraft_Thermal_ActiveDevice (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Thermal_ActiveDevice",
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft_Thermal"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/PoweredDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_BackupPower"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    }
  ],
  "rdf:comment": "Complex devices-subsystems used to protect sensors or electronic devices from over/under-heating, like refrigeration absorption.",
  "skos:prefLabel": "Device that of class Thermal that consumes energy from the spacecraft power source.",
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Thermal_ActiveDevice"
}
Spacecraft_Structure (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Structure",
  "rdf:comment": "It's the skeleton and framework of the spacecraft.",
  "skos:prefLabel": "Artifacts or rigid devices used to create a supporting structure for all the others devices.",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://live.dbpedia.org/data/Structural_system.ntriples"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/isSubsystemOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/standsMaxTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/PhysicalDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Structure"
}
Spacecraft_CDH (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_CDH",
  "rdf:comment": "The DH system shall: Enable HK and science data flow \u2013 Housekeeping data (Temperatures, Pressures, Voltages, Currents, Status,...) \u2013 Attitude data \u2013 Payload data (e.g., Science data) - Receive and distribute commands - Perform TM and TC protocols - Distribute timing signals - Synchronization of data \u2013 Time stamping of data - Provide data storage - Execute commands and schedules - Control subsystems and payloads - Monitor spacecraft health - Make autonomous decisions - Perform data compression.",
  "skos:prefLabel": "Command and Data Handling, it is the device that connects the other devices, it processes and deliver information.",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://umbel.org/umbel/rc/InformationTransferEvent"
        },
        {
          "@id": "http://live.dbpedia.org/data/Electronic_data_processing.ntriples"
        },
        {
          "@id": "http://live.dbpedia.org/data/Process_control.ntriples"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/isSubsystemOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasVoltage"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasMaxClock"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasMinClock"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasDataStorage"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasDataStorageExternal"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasRAM"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasMinTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasMaxTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/Computer_hardware"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Communication"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_AODCS"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Propulsion"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_BackupPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Communication"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_AODCS"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
}
Spacecraft_Communication (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_Communication",
  "rdf:comment": "Complex devices-subsystems used for transmitting/receiving radio waves.",
  "chronos:relConcept": {
    "@id": "http://hypermedia.projectchronos.eu/data/dbpediadocs/telecommunication"
  },
  "skos:prefLabel": "It handles communication from/to ground base or other spacecraft.",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://live.dbpedia.org/data/Transmitting.ntriples"
        },
        {
          "@id": "http://umbel.org/umbel/rc/Receiving"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/spacecraft/isSubsystemOf"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasMinTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasMaxTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/ElectronicDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_BackupPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_Communication"
}
Spacecraft_AODCS (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_AODCS",
  "rdf:comment": "Complex devices-subsystems used to set the direction and the position of the spacecraft, it controls flight dynamics.",
  "skos:prefLabel": "Attitude and Orbit Determination Control",
  "spacecraft:isComponentOf": {
    "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft"
  },
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Subsystem_Spacecraft"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://live.dbpedia.org/data/Flight_dynamics_(spacecraft).ntriples"
        },
        {
          "@id": "http://live.dbpedia.org/data/Attitude_control.ntriples"
        },
        {
          "@id": "http://live.dbpedia.org/data/Process_control.ntriples"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsytems/function"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/standsMaxTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/maxWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:minCardinality": 1,
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/minWorkingTemperature"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": {
        "@id": "http://umbel.org/umbel/rc/ElectronicDevice"
      },
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/subSystemType"
      }
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireOutWith"
      }
    }
  ],
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_AODCS"
}
Spacecraft_AODCS_Active (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_AODCS_Active",
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft_AODCS"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_PrimaryPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_BackupPower"
        },
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    }
  ],
  "rdf:comment": "Do NOT use any additional power from the spacecraft generator",
  "skos:prefLabel": "AODCS that do not use any power from the spacecraft power to work.",
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_AODCS_ActiveDevice"
}
Spacecraft_AODCS_PassiveDevice (endpoint)
{
  "@type": "http://www.w3.org/2002/07/owl#Class",
  "rdf:label": "Spacecraft_AODCS_PassiveDevice",
  "rdfs:subClassOf": [
    {
      "@id": "http://ontology.projectchronos.eu/spacecraft/Spacecraft_AODCS"
    },
    {
      "@type": "http://www.w3.org/2002/07/owl#Restriction",
      "owl:hasValue": [
        {
          "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_CDH"
        }
      ],
      "owl:onProperty": {
        "@id": "http://ontology.projectchronos.eu/subsystems/hasWireInWith"
      }
    }
  ],
  "rdf:comment": "DO use any additional power from the spacecraft generator",
  "skos:prefLabel": "AODCS that do not use any power from the spacecraft power to work.",
  "@id": "http://ontology.projectchronos.eu/subsystems/Spacecraft_AODCS_PassiveDevice"
}