About: http://webisa.webdatacommons.org/449057846

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	;;; a rational result, but if either argument is a float, result is a float.
http://www.w3.org/ns/prov#wasQuotedFrom	bitbucket.org