_:b57119961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57119960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/353253dbab75f1dbaa3a55de166b3c5b97bbabf0/1> .
_:b57119961	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b57119960	<http://www.w3.org/ns/oa#hasSelector>	_:b57119961 .