_:b57104985	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57104985	<http://www.w3.org/ns/oa#exact>	"4" .
_:b57104984	<http://www.w3.org/ns/oa#hasSelector>	_:b57104985 .
_:b57104984	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8d2a523d5c625a947a59c53634a9657bd203abe9/1> .