About: http://webisa.webdatacommons.org/373925924

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	Lasers are used to cut materials such as wood and steel and to weld materials together.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com