About: http://webisa.webdatacommons.org/350078067

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	Decades of research have thoroughly documented the health problems that result from inhaling tobacco smoke ??? more than a dozen different types of cancer, heart disease, stroke, emphysema and other respiratory diseases, among others.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com