<http://webisa.webdatacommons.org/prov/45370801>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/249545448> .
<http://webisa.webdatacommons.org/249545448>	<http://www.w3.org/ns/prov#value>	"However, the world isn???t always perfect, so here are a few questions you can ask to determine whether you may need a vitamin or mineral supplement:" .
<http://webisa.webdatacommons.org/249545448>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/249545448>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hss.edu> .