_:b56509296	<http://www.w3.org/ns/oa#hasSelector>	_:b56509297 .
_:b56509296	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/63163ea587b9a59590ba18cc55a6ae435fee7919/0> .
_:b56509297	<http://www.w3.org/ns/oa#exact>	"prevalence" .
_:b56509297	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .