<http://webisa.webdatacommons.org/315883054>	<http://www.w3.org/ns/prov#value>	"diagnostic agents include, for example, metals such as colloidal gold," .
<http://webisa.webdatacommons.org/prov/90623993>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/315883054> .
<http://webisa.webdatacommons.org/315883054>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/315883054>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .