_:b56187656	<http://www.w3.org/ns/oa#hasSelector>	_:b56187657 .
_:b56187657	<http://www.w3.org/ns/oa#exact>	"IgA" .
_:b56187657	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56187656	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d456236fc37210083a5815bbefceaf09ee94ec2e/3> .