<http://webisa.webdatacommons.org/423134141>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<who.int> .
<http://webisa.webdatacommons.org/prov/321196769>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423134141> .
<http://webisa.webdatacommons.org/423134141>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/423134141>	<http://www.w3.org/ns/prov#value>	"The proportion of older people continues to grow worldwide, especially in developing countries." .