_:b57483825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57483824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b4670d1961a9652df5363d430e76eb4b9f729b6b/1> .
_:b57483825	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b57483824	<http://www.w3.org/ns/oa#hasSelector>	_:b57483825 .