About: http://webisa.webdatacommons.org/13342857

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	do not send an update when a direct message is more appropriate ??? when the update is meaningless to anyone except one person, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com