_:b56518332	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a88bb74804613243fcb1d29a18e484afad1f6911/2> .
_:b56518332	<http://www.w3.org/ns/oa#hasSelector>	_:b56518333 .
_:b56518333	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56518333	<http://www.w3.org/ns/oa#exact>	"CD4" .