About: http://webisa.webdatacommons.org/119692131

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	objects C and L are ???disjointUnionOf??? is equivalent to saying that C is a class
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu