About: http://webisa.webdatacommons.org/292651588

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	A pitch gauge as in claim 1, wherein the distal end of its contacting portion is a point for engaging the propeller blade.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com