About: http://webisa.webdatacommons.org/215523994

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	But it is a so simple thing, so I do not see why it should not works on other types of platform and databases, as long as you can have a phpLib working on it.
http://www.w3.org/ns/prov#wasQuotedFrom	phpclasses.org