About: http://webisa.webdatacommons.org/209476837

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	Smoking for example is firmly established as a main cause of lung cancer ??? explaining about 80 per cent of all deaths from lung cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	sochealth.co.uk