About: http://webisa.webdatacommons.org/67543896

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	The message motivated comparing types by shape, and described one solution.
http://www.w3.org/ns/prov#wasQuotedFrom	okmij.org