<http://webisa.webdatacommons.org/prov/332390438>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/27915941> .
<http://webisa.webdatacommons.org/27915941>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ufl.edu> .
<http://webisa.webdatacommons.org/27915941>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/27915941>	<http://www.w3.org/ns/prov#value>	"bodies cannot absorb essential nutrients, such as vitamin B12." .