_:b56267713	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56267712	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b221f1ca22adf145abe7d1fe411cfd3d3ec329ec/0> .
_:b56267712	<http://www.w3.org/ns/oa#hasSelector>	_:b56267713 .
_:b56267713	<http://www.w3.org/ns/oa#exact>	"corticosteroids" .