_:b56712148	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d45f0042fd65b1a24873bab4fb027c22d122d3d3/2> .
_:b56712149	<http://www.w3.org/ns/oa#exact>	"prevalence" .
_:b56712149	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56712148	<http://www.w3.org/ns/oa#hasSelector>	_:b56712149 .