_:b57956676	<http://www.w3.org/ns/oa#hasSelector>	_:b57956677 .
_:b57956677	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57956677	<http://www.w3.org/ns/oa#exact>	"procalcitonin" .
_:b57956676	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ba52a6ce5b2306473a005e7bfde63e52713061ed/0> .