About: http://webisa.webdatacommons.org/221191016

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	PAH are formed as a result of the incomplete burning of coal, gas, wood, garbage, or other organic substances, such as tobacco and charboiled meat.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com