About: http://webisa.webdatacommons.org/284698321

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	Alcohol and tobacco use are the most important risk factors for head and neck cancers, with tobacco use accounting for 85 percent of the cases.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org