@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 "2026-04-09T09:55:47.540849".

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

<http://www.productontology.org/doc/Buttermilk_(ski_area).rdf> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Buttermilk_(ski_area)>.
<http://www.productontology.org/doc/Buttermilk_(ski_area).ttl> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Buttermilk_(ski_area)>.
<http://www.productontology.org/doc/Buttermilk_(ski_area)> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Buttermilk_(ski_area)>.
	
<http://www.productontology.org/id/Buttermilk_(ski_area)> a owl:Class;
	rdfs:subClassOf gr:ProductOrService, schema:Product;
	rdfs:label "Buttermilk (ski area)"@en;
	rdfs:comment """Buttermilk Ski Area refers to a ski hill and an unincorporated community surrounding it in Pitkin County, Colorado. Located about halfway between the cities of Aspen and Snowmass Village, it is frequently considered the easiest skiing mountain in the area. Buttermilk has also been the host to the ESPN Winter X Games multiple times. It contains three ski areas: Tiehack (difficult), Main Buttermilk (regular), and West Buttermilk (easy). Art Pfister developed Buttermilk Mountain ski area in 1958.
 
Buttermilk is anchored by three high speed quads. The Summit Express services trails in the Main Buttermilk section of the mountain. The West Buttermilk Express, built in 2004, services beginner terrain on the west face of the mountain. The Tiehack Express, built in 2011, services advanced and intermediate terrain on the west face of Buttermilk Mountain. Buttermilk is known as one of the best beginner mountains in North America, to learn ski or snowboard. Its base includes The Hideout — an integrated play-and-learning area for children in ski school ages 2 ½ to 6 years old.
In February 2014, Nancy Pfister was found brutally murdered in a walk-in closet of her home in Buttermilk. The case made headlines across the country, and has been featured on Dateline and Snapped. 

(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Buttermilk_(ski_area))"""@en;
	rdfs:isDefinedBy <http://www.productontology.org/#>;
	rdfs:label "باترميلك"@arz; 

	rdfs:seeAlso <http://www.productontology.org/>,
		<http://dbpedia.org/resource/Buttermilk_(ski_area)>,
		<http://www.productontology.org/doc/Buttermilk_(ski_area)>;

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