_:b57702353	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57702352	<http://www.w3.org/ns/oa#hasSelector>	_:b57702353 .
_:b57702352	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/553687d7921024d6b5c96f808e01c77fa9537ab4/0> .
_:b57702353	<http://www.w3.org/ns/oa#exact>	"immune responses" .