_:b57635617	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57635616	<http://www.w3.org/ns/oa#hasSelector>	_:b57635617 .
_:b57635616	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bbb35eef3b6121c337dba0f92d136c339b76328d/0> .
_:b57635617	<http://www.w3.org/ns/oa#exact>	"symptoms" .