_:b56721717	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56721717	<http://www.w3.org/ns/oa#exact>	"vomiting" .
_:b56721716	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8605ba6609ff4d04f4e2a384408f2abacebc71db/0> .
_:b56721716	<http://www.w3.org/ns/oa#hasSelector>	_:b56721717 .