About: http://webisa.webdatacommons.org/65286217

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	(There is a typo, as indicated by Richard's first comment.) ??? Andres Caicedo
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net