_:b57232329	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57232328	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5ef9c9da419189f4a85f60ee15767e128ac3b8f7/0> .
_:b57232329	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b57232328	<http://www.w3.org/ns/oa#hasSelector>	_:b57232329 .