_:b57673181	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57673180	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a621b8667d221681dda8e3291d8b2c99a3636868/2> .
_:b57673180	<http://www.w3.org/ns/oa#hasSelector>	_:b57673181 .
_:b57673181	<http://www.w3.org/ns/oa#exact>	"pre" .