_:b56612488	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3a60c19b5cc401e24f815f8924010e77bed7579d/3> .
_:b56612488	<http://www.w3.org/ns/oa#hasSelector>	_:b56612489 .
_:b56612489	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56612489	<http://www.w3.org/ns/oa#exact>	"prevalence" .