About: http://webisa.webdatacommons.org/75059073

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	When fully assembled, a positive voltage, for example 4.5 V, is applied to the outer casing 200 and ground is applied to solder point 213 causing the laser diode 209 to lase.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com