_:b57509744	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3d5fe225c8ecbcf321743073897596542eb0c362/1> .
_:b57509744	<http://www.w3.org/ns/oa#hasSelector>	_:b57509745 .
_:b57509745	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57509745	<http://www.w3.org/ns/oa#exact>	"proliferation" .