_:b57238329	<http://www.w3.org/ns/oa#exact>	"formation" .
_:b57238329	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57238328	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4883746a208514a779f3114d4e470efddf95b758/1> .
_:b57238328	<http://www.w3.org/ns/oa#hasSelector>	_:b57238329 .