About: http://webisa.webdatacommons.org/119667515

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	Some contaminants, such as bugs, tar, and overspray are visible, but pollutants from environmental fallout, rail and brake dust cannot be detected with the naked eye.
http://www.w3.org/ns/prov#wasQuotedFrom	superiorcarcare.net