About: http://webisa.webdatacommons.org/16773534

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 the case of an opaque substrate, such as silicon, both optical pumping and laser emission occur through the air side, which can be achieved with the organic laser film structure 35 inverted from that shown in FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com