_:b56580120	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/202383e9c79c6dac9c6de7622681a2b2fdd699b6/21> .
_:b56580121	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56580121	<http://www.w3.org/ns/oa#exact>	"cellular immune responses" .
_:b56580120	<http://www.w3.org/ns/oa#hasSelector>	_:b56580121 .