About: http://webisa.webdatacommons.org/409111894

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	The scope of it is too large to attribute to a few old examples of the technology.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkprogress.org