_:b57830837	<http://www.w3.org/ns/oa#exact>	"R" .
_:b57830837	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57830836	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b091701b2505a0a29fdb502390e05ef8cd9661ed/0> .
_:b57830836	<http://www.w3.org/ns/oa#hasSelector>	_:b57830837 .