_:b56802896	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/adefd7ff243d72ac607df6bfea40fef2e5580aa9/1> .
_:b56802896	<http://www.w3.org/ns/oa#hasSelector>	_:b56802897 .
_:b56802897	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56802897	<http://www.w3.org/ns/oa#exact>	"escalation" .