About: http://webisa.webdatacommons.org/137142137

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	In a number of industrial and other applications, it is desirable to have a nozzle the output of which is of a special shape, e.g. rectangular, oval or annular rather than circular, in cross-section.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com