About: http://webisa.webdatacommons.org/243894232

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	Data sources and types are more diverse (they include databases, metadata or properties such as author and date, ERPsystems, and even video) and ranked results must weight accurately results from all these sources
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com