_:b57709069	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57709068	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8143c624d28df7b1014cbfc211109f0a0fbb5688/2> .
_:b57709068	<http://www.w3.org/ns/oa#hasSelector>	_:b57709069 .
_:b57709069	<http://www.w3.org/ns/oa#exact>	"C" .