_:b57889836 <http://www.w3.org/ns/oa#hasSelector> _:b57889837 . _:b57889836 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/90d90f7dbd4ca5140f9e9c3dd7fb24df66a27484/0> . _:b57889837 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57889837 <http://www.w3.org/ns/oa#exact> "In" .