The Product Types Ontology for Semantic Web-based E-Commerce
PTO: The Product Types Ontology for Semantic Web-based E-Commerce
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.
2024-03-29T12:58:23.072920
The class abstracts and translations of labels are taken from Wikipedia, the free encyclopedia.
Martin Hepp
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.
E-Commerce, E-Business, GoodRelations, Ontology, Wikipedia, DBPedia
Phosphorous acid
Phosphorous acid (or phosphonic acid) is the compound described by the formula . This acid is diprotic (readily ionizes two protons), not triprotic as might be suggested by this formula. Phosphorous acid is an intermediate in the preparation of other phosphorus compounds. Organic derivatives of phosphorous acid, compounds with the formula are called phosphonic acids.
(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Phosphorous_acid)
حمض الفوسفوروز
فوسفورو اسید
ফসফরাস অ্যাসিড
Fosforasta kiselina
Àcid fosforós
Kyselina fosforitá
Phosphonsäure
Ácido fosforoso
فسفرو اسید
Fosforihapoke