@prefix dcterms: <http://purl.org/dc/terms/>.
@prefix foaf: <http://xmlns.com/foaf/0.1/>.
@prefix wdrs: <http://www.w3.org/2007/05/powder-s#>.
@prefix owl: <http://www.w3.org/2002/07/owl#>.
@prefix xsd: <http://www.w3.org/2001/XMLSchema#>.
@prefix gr: <http://purl.org/goodrelations/v1#>.
@prefix xml: <http://www.w3.org/XML/1998/namespace>.
@prefix vcard: <http://www.w3.org/2006/vcard/ns#>.
@prefix dc: <http://purl.org/dc/elements/1.1/>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix pto: <http://www.productontology.org/id/>.
@prefix schema: <http://schema.org/>.


# OWL DL work-arounds (instead of imports)
dc:contributor a owl:AnnotationProperty.
dc:creator a owl:AnnotationProperty.
dc:rights a owl:AnnotationProperty.
dc:subject a owl:AnnotationProperty.
dc:title a owl:AnnotationProperty.
dcterms:license a owl:AnnotationProperty.
wdrs:describedby a owl:AnnotationProperty.
foaf:Document a owl:Class.
foaf:homepage a owl:AnnotationProperty.
foaf:page a owl:AnnotationProperty.
foaf:primaryTopic a owl:AnnotationProperty.
schema:Product a owl:Class.


#OWL 1 DL compatibility of the OWL2 deprecated property
owl:deprecated a owl:AnnotationProperty.

<http://www.productontology.org/#> 	a owl:Ontology;
	dc:title "PTO: The Product Types Ontology for Semantic Web-based E-Commerce"@en;
	rdfs:comment """The Product Types Ontology: Good identifiers for product types based on Wikipedia

This service provides GoodRelations-compatible class definitions for any type of product or service that has an entry in the English Wikipedia.

Vocabulary:    http://www.productontology.org/#
Namespace:     http://www.productontology.org/

The Product Types Ontology is designed to be used in combination with GoodRelations, a standard vocabulary for the commercial aspects of offers.

See http://purl.org/goodrelations/ for more information."""@en;
	rdfs:label "The Product Types Ontology for Semantic Web-based E-Commerce"@en;
	dc:contributor "The class abstracts and translations of labels are taken from Wikipedia, the free encyclopedia."@en;
	dc:creator "Martin Hepp"@en;
	dc:rights "The class definition texts are taken from Wikipedia, the free encyclopedia under a Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license, see http://creativecommons.org/licenses/by-sa/3.0/. Accordingly, all ontology class definitions provided in here are available under the very same license."@en;
	dc:subject "E-Commerce, E-Business, GoodRelations, Ontology, Wikipedia, DBPedia"@en;
	dcterms:license <http://creativecommons.org/licenses/by-sa/3.0/>;
	rdfs:seeAlso <http://purl.org/goodrelations/v1>;
	owl:imports <http://purl.org/goodrelations/v1>;
	owl:versionInfo "2026-08-28T18:26:15.997666".

<http://www.productontology.org/> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/#>.

<http://www.productontology.org/doc/Semi-trailer_truck.rdf> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Semi-trailer_truck>.
<http://www.productontology.org/doc/Semi-trailer_truck.ttl> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Semi-trailer_truck>.
<http://www.productontology.org/doc/Semi-trailer_truck> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Semi-trailer_truck>.
	
<http://www.productontology.org/id/Semi-trailer_truck> a owl:Class;
	rdfs:subClassOf gr:ProductOrService, schema:Product;
	rdfs:label "Semi-trailer truck"@en;
	rdfs:comment """A semi-trailer truck (also known by a wide variety of other terms – see below) is the combination of a tractor unit and one or more semi-trailers to carry freight. A semi-trailer attaches to the tractor with a type of hitch called a fifth wheel. Semi-trailer trucks  replaced traction engines in commercial and heavy haulage roles. This transition occurred primarily between the 1920s and 1950s, driven by the need for greater efficiency, speed, and reliability. 

(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Semi-trailer_truck)"""@en;
	rdfs:isDefinedBy <http://www.productontology.org/#>;
	rdfs:label "شاحنة شبه مقطورة"@ar; 
	rdfs:label "Вялікагрузны аўтамабіль з паўпрычэпам"@be-tarask; 
	rdfs:label "Camió articulat"@ca; 
	rdfs:label "Sattelzug"@de; 
	rdfs:label "Camión articulado"@es; 
	rdfs:label "تریلی"@fa; 
	rdfs:label "Véhicule articulé"@fr; 
	rdfs:label "משאית סמי-טריילר"@he; 
	rdfs:label "Կցանք"@hy; 
	rdfs:label "Truk semi-trailer"@id; 

	rdfs:seeAlso <http://www.productontology.org/>,
		<http://dbpedia.org/resource/Semi-trailer_truck>,
		<http://www.productontology.org/doc/Semi-trailer_truck>;

	wdrs:describedby <http://www.productontology.org/doc/Semi-trailer_truck.rdf>, <http://www.productontology.org/doc/Semi-trailer_truck.ttl>;
	foaf:homepage <http://www.productontology.org/doc/Semi-trailer_truck.html>;
	foaf:page <http://en.wikipedia.org/wiki/Semi-trailer_truck>.