About: http://webisa.webdatacommons.org/56213685

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	I was checking those and they are great...and the best thing is that it is FOR FREE.
http://www.w3.org/ns/prov#wasQuotedFrom	eslcafe.com