_:b57064572	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/73bef56a5413095ad768aa4118258686618ae229/0> .
_:b57064573	<http://www.w3.org/ns/oa#exact>	"drug release" .
_:b57064573	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57064572	<http://www.w3.org/ns/oa#hasSelector>	_:b57064573 .