@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 "2026-06-27T05:49:47.318000".

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

<http://www.productontology.org/doc/Trapezoid.rdf> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Trapezoid>.
<http://www.productontology.org/doc/Trapezoid.ttl> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Trapezoid>.
<http://www.productontology.org/doc/Trapezoid> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Trapezoid>.
	
<http://www.productontology.org/id/Trapezoid> a owl:Class;
	rdfs:subClassOf gr:ProductOrService, schema:Product;
	rdfs:label "Trapezoid"@en;
	rdfs:comment """In geometry, a trapezoid in North American English, or trapezium in British English, is a quadrilateral that has at least one pair of parallel sides.
The parallel sides are called the bases of the trapezoid.The other two sides are called the legsor lateral sides. If the trapezoid is a parallelogram, then the choice of bases and legs is arbitrary.
A trapezoid is usually considered to be a convex quadrilateral in Euclidean geometry, but there are also crossed cases. If shape ABCD is a convex trapezoid, then the ABDC is a crossed trapezoid. The metric formulas in this article apply in convex trapezoids. 

(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Trapezoid)"""@en;
	rdfs:isDefinedBy <http://www.productontology.org/#>;
	rdfs:label "Trapesium"@af; 
	rdfs:label "شبه منحرف"@ar; 
	rdfs:label "Trapeciu (xeometría)"@ast; 
	rdfs:label "Trapesiya"@az; 
	rdfs:label "Трапеция"@ba; 
	rdfs:label "Трапецыя"@be; 
	rdfs:label "Трапэцыя"@be-tarask; 
	rdfs:label "Трапец"@bg; 
	rdfs:label "ট্রাপিজিয়াম"@bn; 

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

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