About: http://webisa.webdatacommons.org/235805806

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	An alternative laser source for use with alternative device 70 of this invention is available, for example from Cooper Laser Sonics, Inc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr