_:b57263741	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57263740	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/84947abe37e86f8f888116ae34f8273e85e2f43d/0> .
_:b57263741	<http://www.w3.org/ns/oa#exact>	"IgM" .
_:b57263740	<http://www.w3.org/ns/oa#hasSelector>	_:b57263741 .