About: http://webisa.webdatacommons.org/7122427

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	FIG. 2A is a diagram for describing a first grating in an example 2 of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com