About: http://webisa.webdatacommons.org/20668833

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	Calculator::sum($x, $y) provides a service that is stateless, that doesn???t remember anything, and whose outcome can???t be influenced by anything other than the arguments you put in there.
http://www.w3.org/ns/prov#wasQuotedFrom	verraes.net