_:b56754400	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f44e2750f49836369669f4aef979c93c47e61791/0> .
_:b56754400	<http://www.w3.org/ns/oa#hasSelector>	_:b56754401 .
_:b56754401	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56754401	<http://www.w3.org/ns/oa#exact>	"procalcitonin" .