_:b56241037 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56241037 <http://www.w3.org/ns/oa#exact> "vaccination" . _:b56241036 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/166b70bab11b13953f7a074daa76bbe53d7300b7/1> . _:b56241036 <http://www.w3.org/ns/oa#hasSelector> _:b56241037 .