_:b57321992	<http://www.w3.org/ns/oa#hasSelector>	_:b57321993 .
_:b57321993	<http://www.w3.org/ns/oa#exact>	"ferritin" .
_:b57321993	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57321992	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5a8ac14f04b5b594cb931fd36b90931368368e88/0> .