_:b57232001	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57232000	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b6eac289583e5f97d29d5da13e2b45e6e34f0ef0/6> .
_:b57232000	<http://www.w3.org/ns/oa#hasSelector>	_:b57232001 .
_:b57232001	<http://www.w3.org/ns/oa#exact>	"slope" .