_:b57679964	<http://www.w3.org/ns/oa#hasSelector>	_:b57679965 .
_:b57679964	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7df7ed7ca3361a41ec885b3cc3efc071aa0a7ed9/1> .
_:b57679965	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57679965	<http://www.w3.org/ns/oa#exact>	"symptom" .