About: http://webisa.webdatacommons.org/264048133

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	>> > My client has been seeing regular instances of the following sort of problem:
http://www.w3.org/ns/prov#wasQuotedFrom	postgresql.org