_:b56486120 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/45b1e9bff6280c3c485670213d0072561fb3434e/0> . _:b56486121 <http://www.w3.org/ns/oa#exact> "malabsorption syndrome" . _:b56486120 <http://www.w3.org/ns/oa#hasSelector> _:b56486121 . _:b56486121 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> .