About: http://webisa.webdatacommons.org/407131648

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 principle is well-taken, and your example is certainly okay, but there is a real-world interference in the theoretical system here.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org