<http://webisa.webdatacommons.org/prov/290102665>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/27771759> .
<http://webisa.webdatacommons.org/27771759>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/27771759>	<http://www.w3.org/ns/prov#value>	"Attention should be paid mainly to the high risk groups." .
<http://webisa.webdatacommons.org/27771759>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<scielo.cl> .