_:b57998828	<http://www.w3.org/ns/oa#hasSelector>	_:b57998829 .
_:b57998828	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9faf6a32a170b3fc5950af6a7d34cf710c79321d/3> .
_:b57998829	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57998829	<http://www.w3.org/ns/oa#exact>	"copy number" .