<http://webisa.webdatacommons.org/172779159>	<http://www.w3.org/ns/prov#value>	"During pregnancy, you will need more folic acid, calcium, iron and other essential nutrients." .
<http://webisa.webdatacommons.org/prov/454406087>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172779159> .
<http://webisa.webdatacommons.org/prov/44919700>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172779159> .
<http://webisa.webdatacommons.org/172779159>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/172779159>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mayoclinic.org> .