_:b56565462 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#Annotation> . _:b56565464 <http://www.w3.org/ns/oa#hasSelector> _:b56565465 . _:b56565465 <http://www.w3.org/ns/oa#exact> "symptoms" . _:b56565462 <http://schema.org/about> <http://ns.inria.fr/covid19/8ae2ff9ddd13d15acdb93179fe777c116a7fd09f> . _:b56565464 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/8ae2ff9ddd13d15acdb93179fe777c116a7fd09f/70> . _:b56565462 <http://www.w3.org/ns/oa#hasBody> <https://uts-ws.nlm.nih.gov/rest/semantic-network/2015AB/CUI/C0683368> . _:b56565462 <http://www.w3.org/ns/oa#hasTarget> _:b56565464 . _:b56565463 <http://bioportal.bioontology.org/ontologies/umls/tui> "T169" . _:b56565463 <http://bioportal.bioontology.org/ontologies/umls/cui> "C0683368" . _:b56565462 <http://www.w3.org/ns/oa#hasBody> _:b56565463 . _:b56565462 <http://ns.inria.fr/covid19/property/confidence> "1"^^<http://www.w3.org/2001/XMLSchema#decimal> . _:b56565465 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> .