About: http://webisa.webdatacommons.org/430883083

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	As well, they filter and trap pollutants such as smoke, dust, and ash making our air cleaner.
http://www.w3.org/ns/prov#wasQuotedFrom	treehelp.com