About: http://webisa.webdatacommons.org/104243249

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	Doctors do know, however, that smoking is a risk factor for many kinds of cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	crh.org