_:b56685532	<http://www.w3.org/ns/oa#hasSelector>	_:b56685533 .
_:b56685532	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/53114f0f5e6fdc237988a366cd9af65372e959c9/0> .
_:b56685533	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56685533	<http://www.w3.org/ns/oa#exact>	"immune responses" .