_:b57420961	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b57420961	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57420960	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d21eaa427bea34a60db8a4fec53ee3a5021a1eba/0> .
_:b57420960	<http://www.w3.org/ns/oa#hasSelector>	_:b57420961 .