About: http://webisa.webdatacommons.org/46360832

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	Maybe you should create your roadmap v1.0, 2.0, ???. and just compare what feature comes naturaly with each solution.
http://www.w3.org/ns/prov#wasQuotedFrom	buddypress.org