_:b57955773	<http://www.w3.org/ns/oa#exact>	"CD8 ratio" .
_:b57955773	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57955772	<http://www.w3.org/ns/oa#hasSelector>	_:b57955773 .
_:b57955772	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ce25390a4d5ae93dbb73bb6deb5e73a45abaaa9a/2> .