_:b56686796	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5d1978d524149f8e3af2df2d10fe04a50e5e08ba/0> .
_:b56686796	<http://www.w3.org/ns/oa#hasSelector>	_:b56686797 .
_:b56686797	<http://www.w3.org/ns/oa#exact>	"population" .
_:b56686797	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .