About: http://webisa.webdatacommons.org/218319194

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	Thus Google and other spiders cannot see the the user generated comments, as these do not exist in the parent page HTML.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com