About: http://webisa.webdatacommons.org/223848810

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 would call this speculation unless you have some sort of citation for this.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org