Error parsing node of kind 'ERROR': {Node ERROR (0, 44) - (0, 429)} disease_tree?annotation=eq."{"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://en.wikipedia.org/wiki/Anaplastic_oligodendroglioma"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://my.clevelandclinic.org/health/diseases/21191-oligodendroglioma"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://www.cancer.gov/rare-brain-spine-tumor/tumors/oligodendroglioma"}]}" Err("Unexpected Node kind: ERROR")