About: http://webisa.webdatacommons.org/207179503

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	You should prevent all request types except GET and HEAD, also it is probably a good idea to remove andy X-* headers put in by RIAK. I do not think exposing the VClock value is a security issue but best to be safe.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com