_:b56259557	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56259557	<http://www.w3.org/ns/oa#exact>	"vaccine" .
_:b56259556	<http://www.w3.org/ns/oa#hasSelector>	_:b56259557 .
_:b56259556	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/7e44fbe01010454789c97dcd18dd3ce6f10598fe/1> .