Error parsing node of kind 'ERROR': {Node ERROR (0, 39) - (0, 439)} disease_tree?annotation=eq."{"dce:type":[{"datatype":"_IRI","meta":"owl:Axiom","object":"obo:ECO_0007645"}],"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://www.ncbi.nlm.nih.gov/pubmed/1349231"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://www.ncbi.nlm.nih.gov/pubmed/2574903"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://www.ncbi.nlm.nih.gov/pubmed/2902106"}]}" Err("Unexpected Node kind: ERROR")