Error parsing node of kind 'ERROR': {Node ERROR (0, 44) - (0, 66)} ontology?limit=20&object=eq.Mus musculus HLA-DRB1*0401 MBP null Tg Ok(Select { table: "\"ontology\"", select: [], filter: [Filter { lhs: "\"object\"", operator: Equals, rhs: String("'Mus musculus HLA'") }], window: None, group_by: [], having: [], order_by: [], limit: Some(20), offset: None })