_:b56228496	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3d3b6dcb6f3a4fae4bb4242a4773d21bc222a27a/2> .
_:b56228497	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56228496	<http://www.w3.org/ns/oa#hasSelector>	_:b56228497 .
_:b56228497	<http://www.w3.org/ns/oa#exact>	"corticosteroids" .