About: http://webisa.webdatacommons.org/28523642

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	Or having an uninitialized instance variable might not matter - after all, I do not think there is a difference between that and setting it to nil.
http://www.w3.org/ns/prov#wasQuotedFrom	derkeiler.com