About: http://webisa.webdatacommons.org/143864044

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	After the first version exits the beta cycle, Pearltrees plans to start working on an open API, which potentially means integration with just about everything, including RSS readers, Evernote -- you name it.
http://www.w3.org/ns/prov#wasQuotedFrom	pcworld.com