_:b57832561	<http://www.w3.org/ns/oa#exact>	"Serum" .
_:b57832561	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57832560	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2b04b10ec726a21e87e9fdc4eb91e804ff12517b/2> .
_:b57832560	<http://www.w3.org/ns/oa#hasSelector>	_:b57832561 .