_:b56831440	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3aa75376556fa96324ad4cacb0b862ad86b7a11e/1> .
_:b56831440	<http://www.w3.org/ns/oa#hasSelector>	_:b56831441 .
_:b56831441	<http://www.w3.org/ns/oa#exact>	"neutralizing antibodies" .
_:b56831441	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .