_:b56739009	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56739009	<http://www.w3.org/ns/oa#exact>	"symptoms" .
_:b56739008	<http://www.w3.org/ns/oa#hasSelector>	_:b56739009 .
_:b56739008	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6a6327ac7ce00c6d5b2bffd0ff65c8476d94760b/0> .