About: http://webisa.webdatacommons.org/409911014

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	Checking preconditions and validating input to a function is the easiest scenario.
http://www.w3.org/ns/prov#wasQuotedFrom	mortoray.com