_:b56957517	<http://www.w3.org/ns/oa#exact>	"symptom" .
_:b56957516	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0ae1db5aba68358df8378580c435e5ee10b1f5b7/0> .
_:b56957516	<http://www.w3.org/ns/oa#hasSelector>	_:b56957517 .
_:b56957517	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .