_:b57507985	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57507984	<http://www.w3.org/ns/oa#hasSelector>	_:b57507985 .
_:b57507985	<http://www.w3.org/ns/oa#exact>	"hepatocellular carcinoma" .
_:b57507984	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/16874a8b95e04383b0ee7049220a36354ffab2ea/6> .