Error parsing node of kind 'ERROR': {Node ERROR (0, 12) - (0, 182)} disease_tree?annotation=eq."{"oio:hasDbXref":[{"datatype":"xsd:string","meta":"owl:Axiom","object":"url:http://www2.merriam-webster.com/cgi-bin/mwmednlm?book=Medical&va=headache"}]}" Ok(Select { table: "\"disease_tree\"", select: [], filter: [], window: None, group_by: [], having: [], order_by: [], limit: None, offset: None })