About: http://webisa.webdatacommons.org/150080170

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	A laser optical system is disclosed which has light source units disposed on a substrate for an assembly incorporating therein a receiving medium such as a photosensitive film.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es