<http://webisa.webdatacommons.org/prov/225811390>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/297435560> .
<http://webisa.webdatacommons.org/297435560>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<plos.org> .
<http://webisa.webdatacommons.org/297435560>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/297435560>	<http://www.w3.org/ns/prov#value>	"The regulatory agency should have enforcement powers commensurate with its mission, including power to issue subpoenas." .