About: http://webisa.webdatacommons.org/261385292

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	However, even when performance is an issue, this design is still a good place to start.
http://www.w3.org/ns/prov#wasQuotedFrom	drdobbs.com