About: http://webisa.webdatacommons.org/319731201

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	E seems to be a subset of what I would (and others already have) suggested for F: If the user clicks outside of the menu, regardless of whether it is a link or not.
http://www.w3.org/ns/prov#wasQuotedFrom	quirksmode.org