_:b56471416	<http://www.w3.org/ns/oa#hasSelector>	_:b56471417 .
_:b56471417	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56471417	<http://www.w3.org/ns/oa#exact>	"stool" .
_:b56471416	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8620ebc72710ffd02328954e8447585ffcb5cae2/2> .