_:b57498824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b44afe0dd0a16df2a0f7de4d4ff063c8d578d2e5/2> .
_:b57498824	<http://www.w3.org/ns/oa#hasSelector>	_:b57498825 .
_:b57498825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57498825	<http://www.w3.org/ns/oa#exact>	"troponin" .