About: http://webisa.webdatacommons.org/427355139

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	It leads to another important issue which you do not raise: scalability.I mostly ignored this issue (though needing subsidies is a related issue).
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org