_:b56799021	<http://www.w3.org/ns/oa#exact>	"IgA" .
_:b56799020	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3d87e960199b59aae86aeee5702121fd382b35ca/1> .
_:b56799020	<http://www.w3.org/ns/oa#hasSelector>	_:b56799021 .
_:b56799021	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .