About: http://webisa.webdatacommons.org/199831541

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, as one proceeds along the length of the filter, such as from left to right as seen in FIG. 2, the center wavelength of the light efficiently transmitted by the filter changes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com