About: http://webisa.webdatacommons.org/163374415

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	Unlike the mechanical machines, in a laser engraver, a cutting tool such as a bit or rotary cutter does not mark the material; instead, a laser does the work.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com