About: http://webisa.webdatacommons.org/57630938

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	Be careful to properly handle cases where a malicious user might inject malicious SQL into your database, especially if you are planning on putting this on the www.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com