type/term_synonym.synonym_type_id=term.id category/term_synonym.synonym_category_id=term.id property_key/term_property.property_key_id=term.id term1/term2term.term1_id=term.id term2/term2term.term2_id=term.id type/term2term.relationship_type_id=term.id term1/intersection_of.term1_id=term.id term2/intersection_of.term2_id=term.id type/intersection_of.relationship_type_id=term.id relation1/relation_composition.relation1_id=term.id relation2/relation_composition.relation2_id=term.id inferred_relation/relation_composition.inferred_relation_id=term.id term1/term2term_metadata.term1_id=term.id term2/term2term_metadata.term2_id=term.id type/term2term_metadata.relationship_type_id=term.id type/association_property.relationship_type_id=term.id type/gene_product.type_id=term.id source_db/association.source_db_id=db.id type/synonym.type_id=term.id parentfk:term2term.term2_id parentfk:term2term_metadata.term2_id parentfk:intersection_of.term2_id subset/term_subset.subset_id=term.id is_a is_a relationship inheritance relationship 1 consider consider metadata 1 replaced_by replaced_by metadata 1 is_a 1 1 1 subset 1 is_a obsolete_ obsolete_ 1 1 1 relationship 1 1 is_a 1 relationship 1 Requires relation_composition table, added to DDL 2008/10/27 translating transitive_over meta-property to relation_composition. P transitive_over Q is the same as P.Q->P is_a synonym_scope synonym_type synonym_type alt_id alt_id 0 1 sequence association_qualifier