About: http://webisa.webdatacommons.org/79414459

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	Syntactically, RIF-BLD has a number of extensions to support features such as objects and frames, internationalized resource identifiers (or IRIs, defined by RFC 3987) as identifiers for concepts, and XML Schema data types.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org