_:b57132825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57132825	<http://www.w3.org/ns/oa#exact>	"symptoms" .
_:b57132824	<http://www.w3.org/ns/oa#hasSelector>	_:b57132825 .
_:b57132824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/756f5faaa9c197d175d05ade8be6c254a9c622af/1> .