About: http://webisa.webdatacommons.org/9215733

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	Indeed, in some circumstances I might well defend it as the best of those four choices, especially if the answer is very short (e.g. a one-liner).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com