_:b57486340	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/902feae616d8f0ffb508ef3a4a1fbc344bb63133/3> .
_:b57486341	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57486341	<http://www.w3.org/ns/oa#exact>	"antibody response" .
_:b57486340	<http://www.w3.org/ns/oa#hasSelector>	_:b57486341 .