Error parsing node of kind 'ERROR': {Node ERROR (0, 39) - (0, 601)} disease_tree?annotation=eq."{"dce:type":[{"datatype":"_IRI","meta":"owl:Axiom","object":"obo:ECO_0007637"},{"datatype":"_IRI","meta":"owl:Axiom","object":"obo:ECO_0007638"},{"datatype":"_IRI","meta":"owl:Axiom","object":"obo:ECO_0007645"}],"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://en.wikipedia.org/wiki/Acute_leukemia"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://www.bloodjournal.org/content/bloodjournal/128/3/462.full.pdf"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://www.merck.com/mmpe/sec11/ch142/ch142b.html"}]}" Err("Unexpected Node kind: ERROR")