_:b57446232	<http://www.w3.org/ns/oa#hasSelector>	_:b57446233 .
_:b57446233	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57446233	<http://www.w3.org/ns/oa#exact>	"flexibility" .
_:b57446232	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/418f7e7d6fb251100857ba8cdc8efea41fe8e546/2> .