<http://webisa.webdatacommons.org/120007521>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/prov/143296499>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120007521> .
<http://webisa.webdatacommons.org/120007521>	<http://www.w3.org/ns/prov#value>	"to factors such as late acquisition of natural immunity, malnutrition or nutritional" .
<http://webisa.webdatacommons.org/120007521>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .