About: http://webisa.webdatacommons.org/354865388

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	Additionally, the filter layer combination may be contained within a sachet, pouch, bag, vial, tube, or other similar containing device known to those of skill in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es