About: http://webisa.webdatacommons.org/100999132

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	The Beta was a more complete than just a prototype, but was still missing critical parts when it was launched.
http://www.w3.org/ns/prov#wasQuotedFrom	infoq.com