_:b56699060	<http://www.w3.org/ns/oa#hasSelector>	_:b56699061 .
_:b56699060	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b147a9e7654ef4257a7c45cae6606543a7864c80/1> .
_:b56699061	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56699061	<http://www.w3.org/ns/oa#exact>	"CD8 + T cells" .