_:b57415221	<http://www.w3.org/ns/oa#exact>	"prolongation" .
_:b57415220	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1df063d6ffcabced6d1d40126dd4fc4b6cdc5662/1> .
_:b57415221	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57415220	<http://www.w3.org/ns/oa#hasSelector>	_:b57415221 .