About: http://webisa.webdatacommons.org/339837466

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 durometer is an instrument for testing the hardness of various plastics & rubber.
http://www.w3.org/ns/prov#wasQuotedFrom	ptc1.com