_:b57062896	<http://www.w3.org/ns/oa#hasSelector>	_:b57062897 .
_:b57062897	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57062897	<http://www.w3.org/ns/oa#exact>	"population" .
_:b57062896	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ec47b828779bbf11f1f28a9196c87c24662bfe4c/0> .