<http://webisa.webdatacommons.org/177523375>	<http://www.w3.org/ns/prov#value>	"Vitamin D is an essential vitamin for strong bones." .
<http://webisa.webdatacommons.org/177523375>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/299447376>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177523375> .
<http://webisa.webdatacommons.org/177523375>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<typepad.com> .