About: http://webisa.webdatacommons.org/172074759

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	That is not always an easy task, here are a few things that might help you in that direction.
http://www.w3.org/ns/prov#wasQuotedFrom	dosfamily.com