_:b56943777	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56943776	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5c4deb927835b9957db2a64b4abc21b5f59afdcf/0> .
_:b56943777	<http://www.w3.org/ns/oa#exact>	"antibody" .
_:b56943776	<http://www.w3.org/ns/oa#hasSelector>	_:b56943777 .