Error parsing node of kind 'ERROR': {Node ERROR (0, 12) - (0, 193)} disease_tree?object=eq."An ovarian cancer that is characterized by low beta-hCG levels and is has_material_basis_in glandular and fibrous tissues, with a relatively large proportion of glands." Ok(Select { table: "\"disease_tree\"", select: [], filter: [], window: None, group_by: [], having: [], order_by: [], limit: None, offset: None })