_:b57338560	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8fefbc58375c244a64a82e3f88c4084076838b88/1> .
_:b57338561	<http://www.w3.org/ns/oa#exact>	"formation" .
_:b57338561	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57338560	<http://www.w3.org/ns/oa#hasSelector>	_:b57338561 .