Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:geographical_feature
|
| gptkbp:associated_with |
gptkb:Pacific_Ocean
|
| gptkbp:crosses |
gptkb:Columbia_River
|
| gptkbp:depth |
varies
|
| gptkbp:features |
lighthouses
shoals sandbars |
| gptkbp:historical_significance |
important for maritime navigation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Columbia River Bar
|
| gptkbp:is_a |
bar (geology)
|
| gptkbp:is_known_for |
fishing grounds
|
| gptkbp:is_part_of |
gptkb:Columbia_River_Estuary
|
| gptkbp:known_for |
gptkb:ship
dangerous currents |
| gptkbp:located_in |
gptkb:Oregon
gptkb:Washington |
| gptkbp:managed_by |
gptkb:U._S._Coast_Guard
|
| gptkbp:navigation_system |
yes
|
| gptkbp:neighboring_city |
gptkb:Astoria
Ilwaco |
| gptkbp:part_of |
gptkb:Columbia_River
|
| gptkbp:width |
varies
|
| gptkbp:bfsParent |
gptkb:Cape_Disappointment_Lighthouse
|
| gptkbp:bfsLayer |
6
|