Error parsing node of kind 'ERROR': {Node ERROR (0, 39) - (0, 822)} 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_0007640"},{"datatype":"_IRI","meta":"owl:Axiom","object":"obo:ECO_0007645"}],"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://en.wikipedia.org/wiki/Primary_central_nervous_system_lymphoma"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://www.cancer.gov/cancertopics/pdq/treatment/primary-CNS-lymphoma/Patient/page1"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://www.nlm.nih.gov/medlineplus/ency/article/000734.htm"},{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:https://www.ncbi.nlm.nih.gov/pubmed/10563426"}]}" Err("Unexpected Node kind: ERROR")