Assertion: transition model | /r/HasProperty | dtm
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: The Demographic Transition Model (DTM) is based on historical population trends of two demographic characteristics – birth rate and death rate – to suggest that a country’s total population growth rate cycles through stages as that country develops economically.
text: The demographic transition model is sometimes referred to as "DTM" and is based on historical data and trends.