About: http://webisa.webdatacommons.org/214635065

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	The material constituting the fibrous porous layer may be filter paper, nonwoven fabric, woven fabrics, such as plain weaves, knitted fabrics, such as tricot fabric, glass fiber filter paper, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au