_:b57008161	<http://www.w3.org/ns/oa#exact>	"seropositive" .
_:b57008161	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57008160	<http://www.w3.org/ns/oa#hasSelector>	_:b57008161 .
_:b57008160	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/983df610328c1e73e3c12546d42a14d520844f9b/4> .