About: http://webisa.webdatacommons.org/102414354

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	All data types are handled, although some write themselves out as comments (functions, userdata, threads).
http://www.w3.org/ns/prov#wasQuotedFrom	wwhiz.com