@prefix esado: <https://data.esa.int/esado/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

esado:instTypeGNSSReceiver
  skos:prefLabel "GNSS Receiver"@en ;
  a skos:Concept, owl:NamedIndividual .

esado:MicroThesaurus
  rdfs:label "Micro-Thesaurus"@en ;
  a owl:Class .

esado:instTypeWeatherStation
  skos:prefLabel "Weather station"@en ;
  a skos:Concept, owl:NamedIndividual .

esado:
  rdfs:label "ESA Data Ontology"@en ;
  skos:prefLabel "ESA Data Ontology"@en ;
  a skos:ConceptScheme, owl:Ontology .

esado:instTypeSatelliteLaserRanging
  skos:prefLabel "Satellite Laser Ranging"@en ;
  a skos:Concept, owl:NamedIndividual .

esado:domainNAV
  skos:notation "NAV" ;
  a skos:Collection, isothes:ConceptGroup, esado:Domain ;
  skos:prefLabel "Navigation"@en ;
  isothes:subGroup esado:instrumentsNAV ;
  skos:member esado:instrumentsNAV .

esado:instrumentsNAV
  skos:member esado:instTypeSatelliteLaserRanging, esado:instTypeGNSSReceiver, esado:instTypeWeatherStation ;
  isothes:superGroup esado:domainNAV ;
  a skos:Collection, isothes:ConceptGroup, esado:MicroThesaurus ;
  skos:inScheme esado: ;
  dc:modified "2022-09-19T18:00:00+00:00"^^xsd:dateTime ;
  skos:notation "NAV instruments" ;
  skos:prefLabel "Navigation instruments"@en ;
  skos:changeNote "2022-09-19 [aperei01] Changed definition to reflect new thesaurus for Navigation."@en .