_:b56954416	<http://www.w3.org/ns/oa#hasSelector>	_:b56954417 .
_:b56954417	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56954416	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5e670558d4677a98977bf99daf4945be77494415/2> .
_:b56954417	<http://www.w3.org/ns/oa#exact>	"vaccine" .