_:b56962868	<http://www.w3.org/ns/oa#hasSelector>	_:b56962869 .
_:b56962869	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56962868	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1038d500226cb002140588032adeaccbf6db8497/1> .
_:b56962869	<http://www.w3.org/ns/oa#exact>	"gastrointestinal" .