<http://webisa.webdatacommons.org/65423225>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/65423225>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<plos.org> .
<http://webisa.webdatacommons.org/prov/25431992>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/65423225> .
<http://webisa.webdatacommons.org/65423225>	<http://www.w3.org/ns/prov#value>	"They were not told that one of the treatments they administered was a placebo." .