About: http://webisa.webdatacommons.org/119517702

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	Some websites, especially personal blogs and journals, already do this voluntarily.
http://www.w3.org/ns/prov#wasQuotedFrom	popsugar.com