About: http://webisa.webdatacommons.org/192083145

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	For example, there is a portion entitle Topics in this Conversation, which, as is evident, provides a user-selectable list of topics in the current conversation.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com