_:b57799260	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b30d5f1ba5d4e85fb4010bcb58e88b51990f99a8/1> .
_:b57799260	<http://www.w3.org/ns/oa#hasSelector>	_:b57799261 .
_:b57799261	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57799261	<http://www.w3.org/ns/oa#exact>	"progression" .