About: http://webisa.webdatacommons.org/120169233

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	turn a new object, regardless of whether the argument was an Object or another Hash.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net