_:b57471404	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/ef8ba35193931402446787b45a55f944eb750acf/7> .
_:b57471405	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57471404	<http://www.w3.org/ns/oa#hasSelector>	_:b57471405 .
_:b57471405	<http://www.w3.org/ns/oa#exact>	"Troponin" .