About: http://webisa.webdatacommons.org/9432712

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	Instapaper was, surprisingly, a unique idea at the time of introduction that is now copied by dozens, including Apple in their Safari web browser.
http://www.w3.org/ns/prov#wasQuotedFrom	fastcolabs.com