_:b57838725	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57838725	<http://www.w3.org/ns/oa#exact>	"formation" .
_:b57838724	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9235d0eee63bf8da637b7b63b983d58d2372f0d3/0> .
_:b57838724	<http://www.w3.org/ns/oa#hasSelector>	_:b57838725 .