About: http://webisa.webdatacommons.org/355906452

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	As is always the way in Ruby, a Proc is an object, and so can be created with the new method, though, as discussed later, it is generally preferable to use the lambda method.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com