_:b57140353	<http://www.w3.org/ns/oa#exact>	"incidence" .
_:b57140353	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57140352	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/dc9904dce75676e5baf1001509f397865c34e0cc/1> .
_:b57140352	<http://www.w3.org/ns/oa#hasSelector>	_:b57140353 .