About: http://webisa.webdatacommons.org/31071809

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	I agree that asthma has increased and I am not suggesting that smoking is a 'cause' of asthma.
http://www.w3.org/ns/prov#wasQuotedFrom	bmj.com