<http://webisa.webdatacommons.org/prov/299484322>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/392820857> .
<http://webisa.webdatacommons.org/prov/501147692>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/392820857> .
<http://webisa.webdatacommons.org/392820857>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fao.org> .
<http://webisa.webdatacommons.org/392820857>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/392820857>	<http://www.w3.org/ns/prov#value>	"A diet rich in protein, energy and micronutrients, especially vitamin A, contributes to resistance to opportunistic infections in AIDS patients (Friis, 1998)." .