About: http://webisa.webdatacommons.org/130678100

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. 3 is a vertical section taken along the line 3--3 in FIG. 1, vane clearances being greatly exaggerated.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com