_:b57122649	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57122649	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b57122648	<http://www.w3.org/ns/oa#hasSelector>	_:b57122649 .
_:b57122648	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f435af9f4c369a6738a5c079f5f9b486cf9e63e2/4> .