About: http://webisa.webdatacommons.org/283933911

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	There is a free version that works fine for most needs but the other options are pretty reasonable as well.
http://www.w3.org/ns/prov#wasQuotedFrom	askbillfirst.com