About: http://webisa.webdatacommons.org/15275571

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	When a page other than home (which is a 'custom link') is selected this is written out:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com