_:b56669425	<http://www.w3.org/ns/oa#exact>	"serum" .
_:b56669424	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/6a47313d7fb53f6fa7fe4834df9bb80636458dfc/1> .
_:b56669424	<http://www.w3.org/ns/oa#hasSelector>	_:b56669425 .
_:b56669425	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .