_:b57050253	<http://www.w3.org/ns/oa#exact>	"isolation" .
_:b57050253	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57050252	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1fc9cec3da95dfc65813fa7229570ec462010c46/1> .
_:b57050252	<http://www.w3.org/ns/oa#hasSelector>	_:b57050253 .