_:b57227333	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57227333	<http://www.w3.org/ns/oa#exact>	"vomiting" .
_:b57227332	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d5d2d5c1c45ee8618dfe7c7910356083ba174b67/0> .
_:b57227332	<http://www.w3.org/ns/oa#hasSelector>	_:b57227333 .