_:b56517452	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/d5076ff3eb3e96c862345fa109990f9a7b99b842/0> .
_:b56517452	<http://www.w3.org/ns/oa#hasSelector>	_:b56517453 .
_:b56517453	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56517453	<http://www.w3.org/ns/oa#exact>	"proliferation" .