Error parsing node of kind 'ERROR': {Node ERROR (0, 39) - (0, 253)} 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:http://findarticles.com/p/articles/mi_m0BUM/is_7_84/ai_n14920168/"}]}" Err("Unexpected Node kind: ERROR")