Relationships

Data license: MIT · Data source: jebboone/deitydb

subject_entity_id

{'description': 'The entity initiating or holding the relationship'}

relationship_type

{'description': 'Typed relationship from the controlled vocabulary (see relationship_types table)'}

object_entity_id

{'description': 'The entity receiving or targeted by the relationship'}

confidence

{'description': 'high / medium / low / speculative'}

rationale

{'description': 'Scholarly justification for the relationship, with source citations'}

source_id

{'description': 'Primary source justifying this relationship'}

period_id

{'description': 'Historical period in which this relationship is attested (null = all periods)'}

39 rows where object_entity_id = "ENT_AGRICULTURE"

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Suggested facets: relationship_type, confidence, source_id, review_status

CREATE TABLE "entity_relationships" (
   [relationship_id] INTEGER PRIMARY KEY,
   [subject_entity_id] TEXT REFERENCES [entities]([entity_id]),
   [relationship_type] TEXT REFERENCES [relationship_types]([relationship_type]),
   [object_entity_id] TEXT REFERENCES [entities]([entity_id]),
   [confidence] TEXT,
   [rationale] TEXT,
   [source_id] TEXT REFERENCES [sources]([source_id]),
   [review_status] TEXT,
   [period_id] TEXT REFERENCES [periods]([period_id])
);
CREATE INDEX [idx_entity_relationships_period_id]
    ON [entity_relationships] ([period_id]);
CREATE INDEX [idx_entity_relationships_source_id]
    ON [entity_relationships] ([source_id]);
CREATE INDEX [idx_entity_relationships_object_entity_id]
    ON [entity_relationships] ([object_entity_id]);
CREATE INDEX [idx_entity_relationships_relationship_type]
    ON [entity_relationships] ([relationship_type]);
CREATE INDEX [idx_entity_relationships_subject_entity_id]
    ON [entity_relationships] ([subject_entity_id]);