_:b56790272	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f64a9ce29e9ee3f25d1888ba6748dfdcd1fa3131/0> .
_:b56790273	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56790272	<http://www.w3.org/ns/oa#hasSelector>	_:b56790273 .
_:b56790273	<http://www.w3.org/ns/oa#exact>	"Expression" .