_:b57530280	<http://www.w3.org/ns/oa#hasSelector>	_:b57530281 .
_:b57530280	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ee3d6fcf2ed5408aef9c152f2e7145d916a1baee/1> .
_:b57530281	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57530281	<http://www.w3.org/ns/oa#exact>	"immune response" .