About: http://webisa.webdatacommons.org/40132455

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	Do You know any references where I may find examples of such structures?
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net