About: http://webisa.webdatacommons.org/104953558

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	(Edit: I have realized that there was an error in my reasoning when I was convincing myself that these two formulations are equivalent.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net