About: http://webisa.webdatacommons.org/70305762

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, private settings such as homes and vehicles remain a major source of exposure to secondhand smoke (SHS) for many people.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov