About: http://webisa.webdatacommons.org/340335628

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	Looking at the page, I see there are a few others listed in the Media Queries" section, so you could try them.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com