_:b57284497	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57284497	<http://www.w3.org/ns/oa#exact>	"IgM" .
_:b57284496	<http://www.w3.org/ns/oa#hasSelector>	_:b57284497 .
_:b57284496	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0370abacf3b212bd6bded8f23c8c904000f6c2e6/5> .