_:b56511781	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56511780	<http://www.w3.org/ns/oa#hasSelector>	_:b56511781 .
_:b56511780	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/04f0b99777001507f9923a8b6d87016c71d5da49/0> .
_:b56511781	<http://www.w3.org/ns/oa#exact>	"CD4" .