About: http://webisa.webdatacommons.org/244061313

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	Laws banning smoking in public places such as bars, restaurants, offices and other workplaces have already been proven in previous studies to protect adults from the health threats associated with passive smoking.
http://www.w3.org/ns/prov#wasQuotedFrom	trust.org