_:b56859036	<http://www.w3.org/ns/oa#hasSelector>	_:b56859037 .
_:b56859036	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/68df34860dddc19bf11cf164820b0cad85e551b0/0> .
_:b56859037	<http://www.w3.org/ns/oa#exact>	"duration" .
_:b56859037	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .