Error parsing node of kind 'ERROR': {Node ERROR (0, 44) - (0, 262)} disease_tree?annotation=eq."{"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://www.vagelos.columbia.edu/departments-centers/ophthalmology/education/digital-reference-ophthalmology/vitreous-and-retina/retina-choroid-disorders"}]}" Err("Unexpected Node kind: ERROR")