_:b57025368	<http://www.w3.org/ns/oa#hasSelector>	_:b57025369 .
_:b57025368	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2982f08255f06e1d20e63a633f835d2c69adea70/2> .
_:b57025369	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57025369	<http://www.w3.org/ns/oa#exact>	"prevalence" .