_:b56624825	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56624824	<http://www.w3.org/ns/oa#hasSelector>	_:b56624825 .
_:b56624825	<http://www.w3.org/ns/oa#exact>	"chain" .
_:b56624824	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4c71e5b4d4b332ee8522373d949ceff2bed03718/4> .