About: http://webisa.webdatacommons.org/234521423

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	You can add yet another constructor, e.g. from double or string or whatever you what, and you still be able to implicitly construct foo from int (and additionally from double, string, etc).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com