@prefix gist: <https://w3id.org/semanticarts/ns/ontology/gist/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

gist:Collection rdfs:subClassOf gist:Composite .

gist:Network rdfs:subClassOf gist:Composite ;
    owl:equivalentClass [ a owl:Class ;
            owl:intersectionOf ( gist:Composite [ a owl:Restriction ;
                        owl:onProperty [ owl:inverseOf gist:isMemberOf ] ;
                        owl:someValuesFrom [ a owl:Class ;
                                owl:unionOf ( gist:NetworkLink gist:NetworkNode ) ] ] ) ] .

gist:System rdfs:subClassOf gist:Composite ;
    owl:equivalentClass [ a owl:Class ;
            owl:intersectionOf ( gist:Composite [ a owl:Restriction ;
                        owl:onProperty [ owl:inverseOf gist:isDirectPartOf ] ;
                        owl:someValuesFrom gist:Component ] ) ] .

gist:Composite a owl:Class ;
    rdfs:label "Composite"^^xsd:string ;
    rdfs:comment "DEFINITION: Something which is made up of various parts or elements that are independently identifiable."^^xsd:string,
        "EXAMPLE: A library (collection of books); a network of pipes and valves; a computer network of routers and computers."^^xsd:string,
        "NOTE: Some composites, like systems, networks, and ordered collections, have internal organization, while others, such as unordered collections, typically do not."^^xsd:string,
        "NOTE: This class is not disjoint with gist:Component, because a composite can itself be a component of a larger composite."^^xsd:string,
        "NOTE: This is an abstract class that will not be directly instantiated."^^xsd:string ;
    rdfs:isDefinedBy <https://w3id.org/semanticarts/ontology/gistCore14.1.0> ;
    skos:definition "Something which is made up of various parts or elements that are independently identifiable."^^xsd:string ;
    skos:example "A library (collection of books); a network of pipes and valves; a computer network of routers and computers."^^xsd:string ;
    skos:prefLabel "Composite"^^xsd:string ;
    skos:scopeNote "Some composites, like systems, networks, and ordered collections, have internal organization, while others, such as unordered collections, typically do not."^^xsd:string,
        "This class is not disjoint with gist:Component, because a composite can itself be a component of a larger composite."^^xsd:string,
        "This is an abstract class that will not be directly instantiated."^^xsd:string .