About: http://webisa.webdatacommons.org/169572569

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	Perhaps you could put a heuristic in the following form: try both ways, just for a couple of steps, and see if either looks notably easier than the other.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com