About: http://webisa.webdatacommons.org/9889516

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	Note that this last requirement implies that Session IDs shall be unique over time including across browsing sessions.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org