_:b57163572	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c1ac8c7ed9023bcd28bb01e1e51a7c431d20e8d8/0> .
_:b57163573	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57163572	<http://www.w3.org/ns/oa#hasSelector>	_:b57163573 .
_:b57163573	<http://www.w3.org/ns/oa#exact>	"relapse" .