About: http://webisa.webdatacommons.org/126844584

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	output, there is an option to use radial values as well.??? THE DEFAULT IN ALL CASES IS TO DIAMETER.
http://www.w3.org/ns/prov#wasQuotedFrom	vectorcad3d.com