About: http://webisa.webdatacommons.org/5991483

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	On Stack Exchange each site has an associated chat room, and in chat the rules are much looser -- chit-chat, jokes, and other conversations are fine there (even encouraged).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com