About: http://webisa.webdatacommons.org/396929524

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	There are a lot more of these than I know about and choice between them is mostly a matter of taste, at least for the task I am proposing.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com