_:b56923636	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4d2e83e8e3bc27a0f3fd437ba8ad049aaeee3d99/1> .
_:b56923637	<http://www.w3.org/ns/oa#exact>	"occurrence" .
_:b56923637	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56923636	<http://www.w3.org/ns/oa#hasSelector>	_:b56923637 .