_:b56755617	<http://www.w3.org/ns/oa#exact>	"frequency" .
_:b56755616	<http://www.w3.org/ns/oa#hasSelector>	_:b56755617 .
_:b56755617	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56755616	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/566fb147c952fff9010fe4aff377f6a460b6fde2/1> .