About: http://webisa.webdatacommons.org/45281875

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, the key element in the definition of population aging is an increase in the proportion of elderly people in the total population, and especially in relation to children and young people under 15.
http://www.w3.org/ns/prov#wasQuotedFrom	medicc.org