About: http://webisa.webdatacommons.org/356684330

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	Remember, in ruby, everything is an object, including classes, and the @ prefix means the instance
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com