About: http://webisa.webdatacommons.org/128365566

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 machinist used a divider to transfer a measurement from one part to another being made, or to scribe marks to ensure accuracy in making a part with a lathe, planer, boring mill, milling machine, or other machine tool on the shop floor.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu