_:vb50956721 . "SNOMEDCT_US_2021_09_01:195823002"^^ . _:vb50956721 _:vb50956720 . "UMLS_CUI:C0029581"^^ . _:vb50956720 _:vb50956719 . . _:vb50956720 . "ICD9CM:478.19"^^ . "disease_ontology"^^ . _:vb50956718 _:vb50956721 . _:vb50956722 . _:vb50956722 . _:vb50956722 . _:vb50956720 . _:vb50956722 . _:vb50956721 . . "A respiratory system disease which involves the upper respiratory tract."^^ . _:vb50956719 . . _:vb50956718 . _:vb50956719 . _:vb50956719 . _:vb50956722 . _:vb50956719 . _:vb50956718 . "upper respiratory tract disease"^^ . "DOID:974"^^ . _:vb50956718 .