@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 "2026-08-28T18:29:41.099214".

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

<http://www.productontology.org/doc/Vehicle_horn.rdf> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Vehicle_horn>.
<http://www.productontology.org/doc/Vehicle_horn.ttl> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Vehicle_horn>.
<http://www.productontology.org/doc/Vehicle_horn> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Vehicle_horn>.
	
<http://www.productontology.org/id/Vehicle_horn> a owl:Class;
	rdfs:subClassOf gr:ProductOrService, schema:Product;
	rdfs:label "Vehicle horn"@en;
	rdfs:comment """A horn is a sound-making device installed on motor vehicles, trains, boats, and other types of vehicles. The sound it makes usually resembles a &quot;honk&quot; or a &quot;beep&quot;. The driver uses the horn to warn others of the vehicle&#39;s presence or approach, or to call others&#39; attention to a hazard. Motor vehicles, ships and trains are required by law in some countries to have horns. Public transit vehicles and even bicycles are also legally required to have an audible warning device in many areas. 

(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Vehicle_horn)"""@en;
	rdfs:isDefinedBy <http://www.productontology.org/#>;
	rdfs:label "زامور"@ar; 
	rdfs:label "Nəqliyyat vasitəsi siqnalı"@az; 
	rdfs:label "ভেঁপু"@bn; 
	rdfs:label "Clàxon"@ca; 
	rdfs:label "Hupe"@de; 
	rdfs:label "Korno (aŭtomobilo)"@eo; 
	rdfs:label "Bocina"@es; 
	rdfs:label "Turuta (ibilgailua)"@eu; 
	rdfs:label "بوق"@fa; 
	rdfs:label "Avertisseur sonore"@fr; 

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

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