About: http://webisa.webdatacommons.org/77062452

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	requests, including the ability to keep them open and feed new data to them
http://www.w3.org/ns/prov#wasQuotedFrom	twistedmatrix.com