_:b56749244	<http://www.w3.org/ns/oa#hasSelector>	_:b56749245 .
_:b56749245	<http://www.w3.org/ns/oa#exact>	"antibody response" .
_:b56749245	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56749244	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b49725e4ca8f930a39cec5c3088976f1a132edfa/4> .