About: http://webisa.webdatacommons.org/111860000

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	Optical pattern tracers of this type are widely used in the industry to guide machine tools such as flame cutting machines or milling machines along a path identical to a flat or two-dimensional pattern.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de