About: http://webisa.webdatacommons.org/240325177

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	FIGS. 13A, 13B, and 13C are various views of one embodiment of a pinch valve of the present invention, where FIG. 13A is a front view, FIG. 13B is a sectional view, and FIG. 13C is a sectional view showing one valve in a closed position;
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca