_:b57120904	<http://www.w3.org/ns/oa#hasSelector>	_:b57120905 .
_:b57120905	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57120904	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/79d2ee55b54d57041ab6d9a3ecac33bc98d11ff5/4> .
_:b57120905	<http://www.w3.org/ns/oa#exact>	"expression" .