About: http://webisa.webdatacommons.org/56650332

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. 4 is a side cross-sectional view of the pinch valve assembly of the powder pump shown in FIG. 3 in the open position; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.com