_:b57914665	<http://www.w3.org/ns/oa#exact>	"duration" .
_:b57914664	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8e8c0f688ed1bb4899c86d4a3bb86d0a3e72c9ae/4> .
_:b57914664	<http://www.w3.org/ns/oa#hasSelector>	_:b57914665 .
_:b57914665	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .