_:b57781488	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/84c2f00555536eb03aedc2225769f3b1ac59d94f/5> .
_:b57781489	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57781488	<http://www.w3.org/ns/oa#hasSelector>	_:b57781489 .
_:b57781489	<http://www.w3.org/ns/oa#exact>	"liver" .