_:b57204889	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57204888	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/80ca443bf2607ba42c7cd70ec31ec918d2feb9fd/2> .
_:b57204889	<http://www.w3.org/ns/oa#exact>	"serum lactate dehydrogenase" .
_:b57204888	<http://www.w3.org/ns/oa#hasSelector>	_:b57204889 .