_:b57959472	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3c78f14566e94220797611e80ca9136e070bbe45/1> .
_:b57959473	<http://www.w3.org/ns/oa#exact>	"stability" .
_:b57959472	<http://www.w3.org/ns/oa#hasSelector>	_:b57959473 .
_:b57959473	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .