_:b56302028	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/cdb6748d297a7329b905186e48611af6d932b62f/1> .
_:b56302029	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56302028	<http://www.w3.org/ns/oa#hasSelector>	_:b56302029 .
_:b56302029	<http://www.w3.org/ns/oa#exact>	"vaccination" .