About: http://webisa.webdatacommons.org/65924787

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	Which I say too, but it took me many months to stop thinking that if x was an Int and y was an Integer, it would be just like adding a Fixnum and Bignum in Ruby.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com