About: http://webisa.webdatacommons.org/134506609

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	Mach.(in a screw or other threaded object) the ridge or surface farthest from the body of the object and defined by the flanks of the thread.
http://www.w3.org/ns/prov#wasQuotedFrom	infoplease.com