About: http://webisa.webdatacommons.org/126195530

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	ing pore size, preferably of nonwoven fibrous mats or sheets free from synthetic resin or binders or other additions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es