About: http://webisa.webdatacommons.org/356475703

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	modifications of the types of light sources, dispersing elements or location and/or number of slits without departing substantially from the teachings of the invention as set forth below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com