_:b57237049	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57237048	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/78f65e28edf36a3504c5ab6e7c15590edfd3feae/1> .
_:b57237048	<http://www.w3.org/ns/oa#hasSelector>	_:b57237049 .
_:b57237049	<http://www.w3.org/ns/oa#exact>	"LDH" .