About: http://webisa.webdatacommons.org/17703861

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	However, some studies have found that e-cigarette vapor contains trace amounts of nicotine, carcinogens and other harmful chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	insidecounsel.com