About: http://webisa.webdatacommons.org/452720546

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	While the majority of cases of lung cancer are related to tobacco smoke, lung cancer in nonsmokers (approximately 10 percent), particularly women, also is a major problem.
http://www.w3.org/ns/prov#wasQuotedFrom	psu.edu