_:b56549824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8008828b7a698d90c4141320dc1f19382add796a/0> .
_:b56549825	<http://www.w3.org/ns/oa#exact>	"immune response" .
_:b56549824	<http://www.w3.org/ns/oa#hasSelector>	_:b56549825 .
_:b56549825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .