About: http://webisa.webdatacommons.org/316983462

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 some embodiments, such as described later with reference to FIG. 3, it may be useful to include only the first OTH for reasons such as cost, or to accommodate a non-flat surface on the second surface of the laser element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com