About: http://webisa.webdatacommons.org/263361189

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	E-cigarettes have been around for a decade, but groups such as the American Lung Association, American Cancer Society and others have expressed concern about the industry???s sophisticated marketing techniques and the products??? safety.
http://www.w3.org/ns/prov#wasQuotedFrom	azcentral.com