About: http://webisa.webdatacommons.org/190620148

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	Notifications - allows users to "subscribe to updates for different content types and be alerted of new content of those types.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu