_:b56791253	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56791252	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8f3fffb6a99b0baa471ddd963ee04bfa71e1bb97/4> .
_:b56791253	<http://www.w3.org/ns/oa#exact>	"protection" .
_:b56791252	<http://www.w3.org/ns/oa#hasSelector>	_:b56791253 .