About: http://webisa.webdatacommons.org/451458718

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	On at least the same base board 1004 a, the condition such as size is different between concavities 1005 b for light emitting element and concavities 1006 a for the light receiving element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk