About: http://webisa.webdatacommons.org/381509576

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	iUnitX (http://www.blackcatsystems.com/) converts between over 1,400 different units of distance, mass, volume, velocity, density, and other types of units.
http://www.w3.org/ns/prov#wasQuotedFrom	mactech.com