<http://webisa.webdatacommons.org/prov/201037321>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310977495> .
<http://webisa.webdatacommons.org/310977495>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/310977495>	<http://www.w3.org/ns/prov#value>	"The first is eating calcium-rich foods, such as dark leafy greens and yogurt." .
<http://webisa.webdatacommons.org/prov/496858683>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310977495> .
<http://webisa.webdatacommons.org/310977495>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wrvo.org> .