About: http://webisa.webdatacommons.org/60340730

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	They have to be checked and triangulated and buttressed with documents and other sources.
http://www.w3.org/ns/prov#wasQuotedFrom	adweek.com