About: http://webisa.webdatacommons.org/134255646

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. 2 and 3 show two different types of filters which can be used with the initial filter system (40, see FIG. 1) of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com