About: http://webisa.webdatacommons.org/217581115

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	sand, dirt, debris, dust, oil, and other particulate matter that get stuck
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com