About: http://webisa.webdatacommons.org/281953799

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	Roughness is the short-wavelength pattern of tool marks from grinding, milling and other machining processes, and it is affected by the condition and quality of the tooling.
http://www.w3.org/ns/prov#wasQuotedFrom	mmsonline.com