_:b56516360	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/654bd8540af8e404debb6f7712df44efb39c58f6/0> .
_:b56516361	<http://www.w3.org/ns/oa#exact>	"prevalence" .
_:b56516361	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56516360	<http://www.w3.org/ns/oa#hasSelector>	_:b56516361 .