_:b57900224	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/89cb69d0a8141353366e5eb758cfc0cf879da577/1> .
_:b57900225	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57900224	<http://www.w3.org/ns/oa#hasSelector>	_:b57900225 .
_:b57900225	<http://www.w3.org/ns/oa#exact>	"creatine kinase" .