_:b56391536	<http://www.w3.org/ns/oa#hasSelector>	_:b56391537 .
_:b56391537	<http://www.w3.org/ns/oa#exact>	"aprotinin" .
_:b56391537	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56391536	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ac68f27b4308e8ea6d09aba216928f8b31851ba5/2> .