_:b56228257 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56228256 <http://www.w3.org/ns/oa#hasSelector> _:b56228257 . _:b56228256 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/0ae348a31cc35a76cf9e0999fa3e5369636ffc31/1> . _:b56228257 <http://www.w3.org/ns/oa#exact> "recombinant" .