About: http://webisa.webdatacommons.org/237474185

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 am really happy of getting the name and references, but the question on was a serious research done towards this problem remains.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net