_:b57471233	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57471232	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/e92488019ca299d19beabb885c7c71b12b535712/0> .
_:b57471232	<http://www.w3.org/ns/oa#hasSelector>	_:b57471233 .
_:b57471233	<http://www.w3.org/ns/oa#exact>	"interleukin 2" .