About: http://webisa.webdatacommons.org/352193225

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	For example, device 30 may alternatively include a laser cutting tip, as described, for example, in U.S. Pat. No. 5,104,393, which is incorporated herein by reference, or a mechanical cutting element, such as a rotating blade.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com