@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 "2026-07-27T06:12:12.778128".

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

<http://www.productontology.org/doc/Image_scaling.rdf> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Image_scaling>.
<http://www.productontology.org/doc/Image_scaling.ttl> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Image_scaling>.
<http://www.productontology.org/doc/Image_scaling> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Image_scaling>.
	
<http://www.productontology.org/id/Image_scaling> a owl:Class;
	rdfs:subClassOf gr:ProductOrService, schema:Product;
	rdfs:label "Image scaling"@en;
	rdfs:comment """In computer graphics and digital imaging, image scaling is the resizing of a digital image. In video technology, the magnification of digital material is known as upscaling or resolution enhancement.
When scaling a vector graphic image, the graphic primitives that make up the image can be rendered using geometric transformations at any resolution with no loss of image quality. When scaling a raster graphics image, a new image with a higher or lower number of pixels must be generated. In the case of decreasing the pixel number (scaling down), this usually results in a visible quality loss. From the standpoint of digital signal processing, the scaling of raster graphics is a two-dimensional example of sample-rate conversion, the conversion of a discrete signal from a sampling rate (in this case, the local sampling rate) to another. 

(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Image_scaling)"""@en;
	rdfs:isDefinedBy <http://www.productontology.org/#>;
	rdfs:label "Miqyasdəyişmə"@az; 
	rdfs:label "Escalat d&#39;imatge"@ca; 
	rdfs:label "Skalierung (Computergrafik)"@de; 
	rdfs:label "Interpolación (fotografía)"@es; 
	rdfs:label "Pildi skaleerimine"@et; 
	rdfs:label "مقیاس‌بندی تصویر"@fa; 
	rdfs:label "Redimensionnement d&#39;image"@fr; 
	rdfs:label "画像スケーリング"@ja; 
	rdfs:label "이미지 스케일링"@ko; 
	rdfs:label "Масштабирование изображения"@ru; 

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

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