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)'}
4 rows where subject_entity_id = "ENT_NOR_NIDHOGG"
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Suggested facets: relationship_type, confidence, source_id
| relationship_id ▼ | subject_entity_id | relationship_type | object_entity_id | confidence | rationale | source_id | review_status | period_id |
|---|---|---|---|---|---|---|---|---|
| 841 | Níðhöggr ENT_NOR_NIDHOGG | identified_with | Dragon ENT_DRAGON | high | Níðhöggr is a dragon/serpent figure. | Snorri Sturluson, Prose Edda SRC_PROSE_EDDA | reviewed | |
| 865 | Níðhöggr ENT_NOR_NIDHOGG | dwells_in | Underworld ENT_UNDERWORLD | medium | Níðhöggr is associated with chthonic roots/underworld zones. | Snorri Sturluson, Prose Edda SRC_PROSE_EDDA | reviewed | |
| 7878 | Níðhöggr ENT_NOR_NIDHOGG | dwells_in | Yggdrasil ENT_NOR_YGGDRASIL | high | Poetic Edda, Grímnismál 32, 35 and Völuspá 66: Níðhöggr gnaws the root of Yggdrasil from below (existing entity). | Poetic Edda SRC_POETIC_EDDA | reviewed | |
| 7879 | Níðhöggr ENT_NOR_NIDHOGG | aligned_with | Echidna ENT_MON_ECHIDNA | low | Modern comparative cross-tradition pairing: Níðhöggr as the Norse functional cognate of the Greek chthonic monster-serpent of the Echidna brood (aligned_with = modern functional analogue, not ancient identification). | Poetic Edda SRC_POETIC_EDDA | reviewed |
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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]);