About: http://webisa.webdatacommons.org/212658445

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	client should also provide the interface including following two functions:
http://www.w3.org/ns/prov#wasQuotedFrom	freelancer.com