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.
2024-03-29T06:48:40.931737
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
ZX Microdrive
The ZX Microdrive is a magnetic-tape data storage system launched in July 1983 by Sinclair Research for its ZX Spectrum home computer. It was proposed as a faster-loading alternative to the cassette and cheaper than a floppy disk, but it suffered from poor reliability and lower speed.
Microdrives used tiny cartridges containing a endless loop of magnetic tape, which held a minimum of 85 KB and performed a complete circuit in approximately eight seconds.
The Microdrive technology was later also used in the Sinclair QL and ICL One Per Desk personal computers.
(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/ZX_Microdrive)
ZX Microdrive
ZX Microdrive
Microdrive (Bandlaufwerk)
ZX Microdrive
ZX Microdrive
ZX Microdrive
ZX Microdrive
ZX Microdrive
ZX Microdrive
ZX Microdrive