About: http://webisa.webdatacommons.org/141105936

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	FIG. 1 is a simplified vertical section of a first embodiment of a universal control valve according to the invention, the valve being shown closed and with a self-rinsing nozzle,
http://www.w3.org/ns/prov#wasQuotedFrom	google.com