About: http://webisa.webdatacommons.org/146697115

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	For example, with many PLC devices, such as arrayed waveguide grating (AWG) devices, Mach-Zehnder thermo-optic devices, and the like, the switching/routing components of the devices must be substantially polarization insensitive.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr