About: http://webisa.webdatacommons.org/167651993

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	Because PHP does not support type hinting for simple types like int or string, you cannot force a value to be of the right type.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com