About: http://webisa.webdatacommons.org/155049217

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 pore size of the biofilter can also be described as the pressure drop across the biofilter, i.e. the greater the pressure drop the smaller and fewer the pores.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com