About: http://webisa.webdatacommons.org/257056058

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	In several of these prior systems, sheets of plastic, paper, or other such substrates are conveyed over a work station and operated on by a forming tool, such as a laser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es