_:b57080385 <http://www.w3.org/ns/oa#exact> "pleural effusion" . _:b57080382 <http://www.w3.org/ns/oa#hasBody> <https://uts-ws.nlm.nih.gov/rest/semantic-network/2015AB/CUI/C0032227> . _:b57080384 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/980a8d0a6a71b5a4838951f309521d4aedb21b90/0> . _:b57080382 <http://www.w3.org/ns/oa#hasBody> _:b57080383 . _:b57080383 <http://bioportal.bioontology.org/ontologies/umls/tui> "T047" . _:b57080382 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#Annotation> . _:b57080385 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b57080383 <http://bioportal.bioontology.org/ontologies/umls/cui> "C0032227" . _:b57080384 <http://www.w3.org/ns/oa#hasSelector> _:b57080385 . _:b57080382 <http://schema.org/about> <http://ns.inria.fr/covid19/980a8d0a6a71b5a4838951f309521d4aedb21b90> . _:b57080382 <http://www.w3.org/ns/oa#hasTarget> _:b57080384 . _:b57080382 <http://ns.inria.fr/covid19/property/confidence> "1"^^<http://www.w3.org/2001/XMLSchema#decimal> .