About: http://webisa.webdatacommons.org/172421348

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	I guess it is mostly the technique, but would other kinds of strings help?
http://www.w3.org/ns/prov#wasQuotedFrom	8notes.com