<http://webisa.webdatacommons.org/189464504>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ihealthtree.com> .
<http://webisa.webdatacommons.org/189464504>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/189464504>	<http://www.w3.org/ns/prov#value>	"Vitamin B12 is the most complex of the vitamins and is the only naturally-occurring organic compounds that contain cobalt." .
<http://webisa.webdatacommons.org/prov/234498756>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/189464504> .