About: http://webisa.webdatacommons.org/3171343

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	Sure, Twitter runs in your Web browser, but Echofon is a Twitter client that runs within Firefox only and adds a lot of extras, like one- click access from the tool bar both to read tweets and compose new ones.
http://www.w3.org/ns/prov#wasQuotedFrom	pcmag.com