<http://webisa.webdatacommons.org/198794401>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/235799972>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/198794401> .
<http://webisa.webdatacommons.org/198794401>	<http://www.w3.org/ns/prov#value>	"d through 45 studies covering 33 smoke-free laws in the United States and other countries." .
<http://webisa.webdatacommons.org/198794401>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wrkf.org> .