_:b56573457	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56573456	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/21309c53f0a15cfb0a81750e81d4bad141f9c01c/4> .
_:b56573456	<http://www.w3.org/ns/oa#hasSelector>	_:b56573457 .
_:b56573457	<http://www.w3.org/ns/oa#exact>	"cross" .