@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 "2026-07-27T16:08:54.577022".

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

<http://www.productontology.org/doc/Five-number_summary.rdf> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Five-number_summary>.
<http://www.productontology.org/doc/Five-number_summary.ttl> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Five-number_summary>.
<http://www.productontology.org/doc/Five-number_summary> a foaf:Document;
	foaf:primaryTopic <http://www.productontology.org/id/Five-number_summary>.
	
<http://www.productontology.org/id/Five-number_summary> a owl:Class;
	rdfs:subClassOf gr:ProductOrService, schema:Product;
	rdfs:label "Five-number summary"@en;
	rdfs:comment """The five-number summary is a set of descriptive statistics that provides information about a dataset. It consists of the five most important sample percentiles:
# the sample minimum (smallest observation)
# the lower quartile or first quartile
# the median (the middle value)
# the upper quartile or third quartile
# the sample maximum (largest observation)
In addition to the median of a single set of data there are two related statistics called the upper and lower quartiles. If data are placed in order, then the lower quartile is central to the lower half of the data and the upper quartile is central to the upper half of the data. These quartiles are used to calculate the interquartile range, which helps to describe the spread of the data, and determine whether or not any data points are outliers.
In order for these statistics to exist, the observations must be from a univariate variable that can be measured on an ordinal, interval or ratio scale. 

(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Five-number_summary)"""@en;
	rdfs:isDefinedBy <http://www.productontology.org/#>;
	rdfs:label "Résumé à cinq chiffres"@fr; 
	rdfs:label "5가지 요약 수치"@ko; 
	rdfs:label "Vijf-getallensamenvatting"@nl; 
	rdfs:label "Resumo dos cinco números"@pt; 
	rdfs:label "การสรุปตัวเลข 5 ตัว"@th; 

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

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