About: http://webisa.webdatacommons.org/295609273

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	FIGS. 9 a-9 b are block diagrams illustrating examples of blazed grating based 1???2 optical switches;
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk