About: http://webisa.webdatacommons.org/392052560

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	@kas2 ??? can you try this on your install without running any plugins other than BuddyPress?
http://www.w3.org/ns/prov#wasQuotedFrom	buddypress.org