Error parsing node of kind 'ERROR': {Node ERROR (0, 44) - (0, 174)} disease_tree?annotation=eq."{"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://my.clevelandclinic.org/health/diseases/15041-osteosarcoma"}]}" Err("Unexpected Node kind: ERROR")