<http://webisa.webdatacommons.org/278721632>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<phys.org> .
<http://webisa.webdatacommons.org/278721632>	<http://www.w3.org/ns/prov#value>	"Other countries such as Canada and Uruguay have used graphic, even grisly, warnings for years, and various studies suggest they spur people to quit." .
<http://webisa.webdatacommons.org/prov/441920909>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278721632> .
<http://webisa.webdatacommons.org/278721632>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/435690998>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278721632> .