@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix vann: <http://purl.org/vocab/vann/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix lc: <http://semweb.mmlab.be/ns/linkedconnections#> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .

<http://semweb.mmlab.be/ns/linkedconnections> a foaf:Document ;
                                              foaf:primaryTopic lc:Ontology ;
                                              dct:issued "2015-07-02"^^xsd:date ;
                                              dct:modified "2021-09-16"^^xsd:date ;
                                              dct:license <http://creativecommons.org/licenses/by/3.0/> .

lc:Ontology a owl:Ontology ;
            rdfs:label "The Linked Connections ontology"@en ;
            rdfs:comment "This ontology provides the predicates necessary to describe a connection or hop from one transit stop to another."@en ;
            vann:preferredNamespacePrefix "lc" ;
            vann:preferredNamespaceUri "http://semweb.mmlab.be/ns/linkedconnections#" ;
            dct:creator <https://pietercolpaert.be/#me>, <https://julianrojas.org/#me> .

<https://pietercolpaert.be/#me> foaf:mbox <mailto:Pieter.Colpaert@UGent.be> ;
                                foaf:name "Pieter Colpaert" ;
                                foaf:homepage <https://pietercolpaert.be/> .

<https://julianrojas.org/#me> foaf:name "Julián Andrés Rojas Meléndez";
                              foaf:mbox <mailto:julianandres.rojasmelendez@ugent.be> ;
                              foaf:homepage <https://julianrojas.org/> .


lc:Connection a rdfs:Class ;
              rdfs:label "Connection"@en ;
              rdfs:comment "Describes a departure at a certain stop and an arrival at a different stop"@en .

lc:CancelledConnection a rdfs:Class ;
                       rdfs:subClassOf lc:Connection ;
                       rdfs:label "Cancelled Connection"@en ;
                       rdfs:comment "Describes a connection that will not happen anymore, and that should appear as “cancelled” in a route planning result"@en .

lc:UnscheduledConnection a rdfs:Class ;
                         rdfs:subClassOf lc:Connection ;
                         rdfs:label "Unscheduled Connection"@en ;
                         rdfs:comment "Describes a connection that will not happen anymore, and that should not appear in a route planning result as it was unscheduled."@en .

lc:arrivalTime a rdf:Property ;
               rdfs:label "Arrival Time"@en ;
               rdfs:comment "The time of arrival at a certain stop (when e.g., a delay is announced, the lc:arrivalTime will show that actual time of arrival)"@en ;
               rdfs:domain lc:Connection;
               rdfs:range xsd:dateTime .

lc:arrivalStop a rdf:Property ;
               rdfs:label "Arrival Stop"@en ;
               rdfs:comment "A vehicle will stop here on arrival"@en ;
               rdfs:domain lc:Connection ;
.


lc:departureTime a rdf:Property ;
                 rdfs:label "Departure Time"@en ;
                 rdfs:comment "The time of departure at a certain stop (when e.g., a delay is announced, the lc:departureTime will show that actual time of departure)"@en ;
                 rdfs:domain lc:Connection;
                 rdfs:range xsd:dateTime .

lc:departureStop a rdf:Property ;
                 rdfs:label "Departure Stop"@en ;
                 rdfs:comment "A vehicle departs here"@en ;
                 rdfs:domain lc:Connection;
.

lc:nextConnection a rdf:Property ;
                  rdfs:label "Next Connection"@en ;
                  rdfs:comment "The next connection on this vehicle's trajectory"@en ;
                  rdfs:range lc:Connection ;
                  rdfs:domain lc:Connection .

lc:arrivalDelay a rdf:Property ;
                rdfs:label "Arrival Delay"@en ;
                rdfs:comment "The time in which the lc:arrivalTime differs from the scheduled arrival time"@en ;
                rdfs:range xsd:duration ;
                rdfs:domain lc:Connection .

lc:departureDelay a rdf:Property ;
                  rdfs:label "Departure Delay"@en ;
                  rdfs:comment "The time in which the lc:departureTime differs from the scheduled departure time"@en ;
                  rdfs:range xsd:duration ;
                  rdfs:domain lc:Connection .

lc:departureTimeQuery a rdf:Property ;
                      rdfs:label "DepartureTime query"@en ;
                      rdfs:comment "A property representing a departureTime query"@en ;
                      rdfs:range xsd:dateTime .