_:b57838853	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57838852	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bc64689257dff3124c92226bd68bac3380c065f0/3> .
_:b57838853	<http://www.w3.org/ns/oa#exact>	"procalcitonin" .
_:b57838852	<http://www.w3.org/ns/oa#hasSelector>	_:b57838853 .