_:b56814457	<http://www.w3.org/ns/oa#exact>	"recurrence" .
_:b56814456	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/2eba118b3e2a2099efa9424f3a059796a581d940/1> .
_:b56814456	<http://www.w3.org/ns/oa#hasSelector>	_:b56814457 .
_:b56814457	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .