About: http://webisa.webdatacommons.org/169606195

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	Referring now to the drawings, and in particular to FIG. 1, there is shown a portion of a layer of permeable fluted filter media, generally designated 22.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr