About: http://webisa.webdatacommons.org/75312623

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	The designer user the layers to create groups of various types of elements, such as the actual workpiece contour, dimensions, auxiliary and design lines, shadings, and texts.
http://www.w3.org/ns/prov#wasQuotedFrom	manualslib.com