About: http://webisa.webdatacommons.org/336614209

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	Twitter, Atlassian (they make enterprise ticketing/issue tracking systems - in fact, Twitter is a customer of theirs), et al -- most of the time, you can find an existing solution that saves a ton of time and money.
http://www.w3.org/ns/prov#wasQuotedFrom	bbtf.org