_:b57471749	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57471748	<http://www.w3.org/ns/oa#hasSelector>	_:b57471749 .
_:b57471748	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7e7ca65fe4c9b146a13b29b9e88f98881c42aa94/0> .
_:b57471749	<http://www.w3.org/ns/oa#exact>	"B" .