About: http://webisa.webdatacommons.org/279204475

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	Companies that purchase the commercial license are not required to announce prominently that they use Qt, and Qt by default uses native widgets wherever possible, so it is not always obvious whether you are using Qt or not.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org