About: http://webisa.webdatacommons.org/30235600

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 is not the only cause of COPD, he says, and yet there has been little research funding aimed at investigating other contributing factors, including genes and environmental toxins.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org