_:b56211913	<http://www.w3.org/ns/oa#exact>	"IgG" .
_:b56211912	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e6f248da2daf3a4bc18d187d792474c40850d150/3> .
_:b56211912	<http://www.w3.org/ns/oa#hasSelector>	_:b56211913 .
_:b56211913	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .