@prefix dcterms: .
@prefix foaf: .
@prefix wdrs: .
@prefix owl: .
@prefix xsd: .
@prefix gr: .
@prefix xml: .
@prefix vcard: .
@prefix dc: .
@prefix rdf: .
@prefix rdfs: .
@prefix pto: .
@prefix schema: .
# 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.
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 ;
rdfs:seeAlso ;
owl:imports ;
owl:versionInfo "2024-03-25T17:32:46.497570".
a foaf:Document;
foaf:primaryTopic .
a foaf:Document;
foaf:primaryTopic .
a foaf:Document;
foaf:primaryTopic .
a foaf:Document;
foaf:primaryTopic .
a owl:Class;
rdfs:subClassOf gr:ProductOrService, schema:Product;
rdfs:label "NEMA connector"@en;
rdfs:comment """NEMA connectors are power plugs and sockets used for AC mains electricity in North America and other countries that use the standards set by the US National Electrical Manufacturers Association. NEMA wiring devices are made in current ratings from 15 to 60 amperes (A), with voltage ratings from 125 to 600 volts (V). Different combinations of contact blade widths, shapes, orientations, and dimensions create non-interchangeable connectors that are unique for each combination of voltage, electric current carrying capacity, and grounding system.
NEMA 1-15P (two-pole, no ground) and NEMA 5-15P (two-pole with ground pin) plugs are used on common domestic electrical equipment, and NEMA 5-15R is the standard 15-ampere electric receptacle (outlet) found in the United States, and under relevant national standards, in Canada (CSA C22.2 No. 42), Mexico (NMX-J-163-ANCE) and Japan (JIS C 8303).
Other plug and receptacle types are for special purposes or for heavy-duty applications.
The dimensional standard for electrical connectors is ANSI/NEMA WD-6 and is available from the NEMA website.
(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/NEMA_connector)"""@en;
rdfs:isDefinedBy ;
rdfs:label "IEC 60906-2"@ca;
rdfs:label "NEMA-Stecker"@de;
rdfs:label "Conector NEMA"@es;
rdfs:label "NEMA միակցիչներ"@hy;
rdfs:label "NEMA規格"@ja;
rdfs:label "Penyambung NEMA"@ms;
rdfs:label "Conector NEMA"@pt;
rdfs:label "Разъёмы NEMA"@ru;
rdfs:label "NEMA聯結器"@zh;
rdfs:seeAlso ,
,
;
wdrs:describedby , ;
foaf:homepage ;
foaf:page .