About: http://webisa.webdatacommons.org/42631526

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	Cigarette smoke contains over 4,800 chemicals including lethal chemicals such as ammonia, cadmium, carbon monoxide, cyanide, methanol, methane, paint, and tar.
http://www.w3.org/ns/prov#wasQuotedFrom	mapsofworld.com