Point Wilson Lighthouse

E213732

historic place lighthouse navigational aid

Point Wilson Lighthouse is a historic navigational beacon located at the entrance to Puget Sound near Port Townsend, Washington.

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All labels observed (1)

Label	Occurrences
Point Wilson Lighthouse canonical	1

Statements (46)

Predicate	Object
instanceOf	historic place ⓘ lighthouse ⓘ navigational aid ⓘ
automationStatus	automated ⓘ
automationYear	20th century ⓘ
bodyOfWater	Puget Sound ⓘ Juan de Fuca Strait ⓘ surface form: Strait of Juan de Fuca
constructionMaterial	brick ⓘ concrete ⓘ
coordinates	approximately 48.135°N 122.753°W ⓘ
country	United States of America ⓘ surface form: United States
focalHeight	about 51 feet ⓘ
fogSignal	horn ⓘ
hasFeature	lantern room ⓘ watch room ⓘ
hasStructure	attached keeper’s dwelling ⓘ
hasUse	active aid to navigation ⓘ tourist attraction ⓘ
height	about 46 feet ⓘ
heritageDesignation	historic lighthouse ⓘ
lightCharacteristic	white flash every 5 seconds ⓘ
listedIn	National Register of Historic Places ⓘ
locatedAt	entrance to Puget Sound ⓘ
locatedIn	Fort Worden Historical State Park ⓘ surface form: Fort Worden State Park Jefferson County, Washington ⓘ Port Townsend, Washington ⓘ surface form: Port Townsend Washington ⓘ surface form: Washington (state)
locatedOn	Point Wilson ⓘ
managedBy	United States Coast Guard ⓘ
marking	white tower with attached white building ⓘ
nearCity	Port Townsend, Washington ⓘ
NRHPType	contributing property ⓘ
openToPublic	yes ⓘ
operatorHistory	United States Coast Guard ⓘ United States Lighthouse Service ⓘ
originalLens	Fourth-order Fresnel lens ⓘ
ownedBy	Washington State Parks and Recreation Commission ⓘ
partOf	Fort Worden Historical State Park ⓘ surface form: Fort Worden State Park
powerSource	electric ⓘ
region	Pacific Northwest ⓘ
significance	important aid for maritime traffic to Seattle and Tacoma ⓘ marks the entrance to Puget Sound ⓘ
tourAccess	grounds generally open to visitors ⓘ
towerShape	conical tower ⓘ
yearBuilt	1879 ⓘ
yearLit	1879 ⓘ

How these facts were elicited

The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.

Instruction

You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10.

# Requirements
- If you don't know the subject at all, return an empty list.
- If the subject is not a named entity, return an empty list.
- Include at least one triple where predicate is "instanceOf".
- Do not get too wordy.
- Separate several objects into multiple triples with one object.

Input

Subject: Point Wilson Lighthouse
Description of subject: Point Wilson Lighthouse is a historic navigational beacon located at the entrance to Puget Sound near Port Townsend, Washington.

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Admiralty Inlet → hasLighthouse → Point Wilson Lighthouse ⓘ