About: http://webisa.webdatacommons.org/50724934

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	There is nothing stopping me releasing my software under open source rules and also selling it (QT is a good example) under a commercial license.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com