_:b56813213	<http://www.w3.org/ns/oa#exact>	"frequency" .
_:b56813212	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b073cda95dea79db6973f9c1f84d4860f3bddf0e/5> .
_:b56813213	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56813212	<http://www.w3.org/ns/oa#hasSelector>	_:b56813213 .