_:b57644088	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8142a1b8b3707b08a06aabb25dcb0b09fea14706/10> .
_:b57644089	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57644089	<http://www.w3.org/ns/oa#exact>	"vaccination" .
_:b57644088	<http://www.w3.org/ns/oa#hasSelector>	_:b57644089 .