LSD-32

E1035950

United States Navy ship dock landing ship hull classification symbol

LSD-32 is the hull classification symbol for USS Spiegel Grove, a U.S. Navy Thomaston-class dock landing ship that later became a popular artificial reef and diving site off the coast of Florida.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (1)

Label	Occurrences
LSD-32 canonical	3

How this entity was disambiguated

This entity first appeared as the object of triple T13330491 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: LSD-32
Context triple: [USS Spiegel Grove, hullNumber, LSD-32]

A. LSD
LSD is a powerful psychedelic drug known for its profound hallucinogenic effects and its central role in 1960s counterculture and the hippie movement.
B. LSD
LSD is a pop supergroup and musical project formed by British singer Sia, producer Diplo, and musician Labrinth, known for their collaborative electronic and pop songs.
C. Psychédélices
Psychédélices is the second studio album by French pop singer Alizée, showcasing a more mature, electro-pop sound that marked her artistic evolution after her early success.
D. União do Vegetal
União do Vegetal is a Brazilian syncretic religious organization that uses the psychoactive tea ayahuasca as a sacrament in its spiritual ceremonies.
E. LSD Church
LSD Church is an informal name for the League for Spiritual Discovery, a 1960s-era psychedelic spiritual organization associated with Timothy Leary and the use of LSD as a sacrament.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: LSD-32
Target entity description: LSD-32 is the hull classification symbol for USS Spiegel Grove, a U.S. Navy Thomaston-class dock landing ship that later became a popular artificial reef and diving site off the coast of Florida.

A. LSD
LSD is a powerful psychedelic drug known for its profound hallucinogenic effects and its central role in 1960s counterculture and the hippie movement.
B. LSD
LSD is a pop supergroup and musical project formed by British singer Sia, producer Diplo, and musician Labrinth, known for their collaborative electronic and pop songs.
C. Psychédélices
Psychédélices is the second studio album by French pop singer Alizée, showcasing a more mature, electro-pop sound that marked her artistic evolution after her early success.
D. União do Vegetal
União do Vegetal is a Brazilian syncretic religious organization that uses the psychoactive tea ayahuasca as a sacrament in its spiritual ceremonies.
E. LSD Church
LSD Church is an informal name for the League for Spiritual Discovery, a 1960s-era psychedelic spiritual organization associated with Timothy Leary and the use of LSD as a sacrament.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	United States Navy ship ⓘ dock landing ship ⓘ hull classification symbol ⓘ
artificialReefLocation	Florida Keys National Marine Sanctuary ⓘ off the coast of Key Largo, Florida ⓘ
beam	25.6 metres ⓘ 84 feet ⓘ
builder	Ingold-Spear Shipbuilding (Gulf Shipbuilding) ⓘ linked to: Gulf Shipbuilding Corporation
builtAt	Pascagoula, Mississippi ⓘ linked to: Pascagoula
capability	transport and launch of landing craft ⓘ
commissioned	1956-06-08 ⓘ
conflictParticipatedIn	Cold War operations ⓘ Vietnam War-era operations ⓘ
country	United States of America ⓘ
decommissioned	1989-10-02 ⓘ
displacement	about 11,000 tons (full load) ⓘ
hasCallSign	N/A (military tactical call signs used) ⓘ
homeport	Norfolk, Virginia ⓘ
hullClassificationSymbol	LSD-32 ⓘ
IMOCategory	military vessel (retired) ⓘ
incident	initially sank prematurely and upside down during reefing operation ⓘ
laterEvent	partially righted by Hurricane Dennis in 2005 ⓘ
laterUse	artificial reef ⓘ recreational diving site ⓘ
launchDate	1955-11-10 ⓘ
length	159.1 metres ⓘ 522 feet ⓘ
managedBy	Florida Keys National Marine Sanctuary authorities ⓘ linked to: Florida Keys National Marine Sanctuary
namedAfter	Rutherford B. Hayes ⓘ Spiegel Grove (estate of Rutherford B. Hayes) ⓘ linked to: Spiegel Grove (estate of President Rutherford B. Hayes)
navalShipClass	Thomaston-class dock landing ship ⓘ
nearbyCity	Key Largo, Florida ⓘ
notableFor	one of the largest artificial reefs in the world at time of sinking ⓘ popular wreck diving destination ⓘ
operator	United States Navy ⓘ
partOf	Florida Keys shipwreck trail ⓘ linked to: Florida Keys Shipwreck Trail
primaryRole	amphibious warfare support ⓘ
propulsion	steam turbines ⓘ twin screws ⓘ
reefDepth	approximately 130 feet ⓘ approximately 40 metres ⓘ
refersTo	USS Spiegel Grove ⓘ
shipType	dock landing ship ⓘ
statusAfterDecommissioning	mothballed ⓘ
sunkAsArtificialReef	2002-05-17 ⓘ

How these facts were elicited

Referenced by (3)

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

USS Spiegel Grove → hullNumber → LSD-32 ⓘ

subject linked to: USS Spiegel Grove (nearby)

USS Spiegel Grove → hullClassificationSymbol → LSD-32 ⓘ

subject linked to: LSD-32