_:b57417304	<http://www.w3.org/ns/oa#hasSelector>	_:b57417305 .
_:b57417305	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b57417305	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57417304	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/51fcc2884bf01279f7d643c9dd1915b3d47f3929/3> .