_:b56814197	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56814196	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b54071611db91984ac27861abf3c0c0c27af0618/0> .
_:b56814196	<http://www.w3.org/ns/oa#hasSelector>	_:b56814197 .
_:b56814197	<http://www.w3.org/ns/oa#exact>	"antibody response" .