_:b57306116	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/63824a20ace1e821f5bf9cc500b76b56566a63e5/0> .
_:b57306117	<http://www.w3.org/ns/oa#exact>	"symptoms" .
_:b57306117	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57306116	<http://www.w3.org/ns/oa#hasSelector>	_:b57306117 .