About: http://webisa.webdatacommons.org/20540386

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	Particulate matter generated during production and manufacturing operations that accumulates on surfaces, such as rafters and conduit, that are difficult to reach during regular maintenance.
http://www.w3.org/ns/prov#wasQuotedFrom	thomasnet.com