About: http://webisa.webdatacommons.org/10083296

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	However, systems of this sort (see also [41]) are mostly concerned with filtering messages rather than with one of the problems addressed by the Conversation Map system: How can all of the messages ...
http://www.w3.org/ns/prov#wasQuotedFrom	psu.edu