About: http://webisa.webdatacommons.org/397930115

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	Both of these items are essential if you want to implement multi-master, heterogenous or other features, described at the beginning of this article.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com