About: http://webisa.webdatacommons.org/403415198

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	Mold spores, bacteria, and other airborne contaminants will become trapped, while allowing gases to pass through the material.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org