Putrid Sea
E327290
The Putrid Sea is a large, shallow system of lagoons on the northern coast of Crimea, known for its high salinity, strong odor, and distinctive pinkish waters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Putrid Sea canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3103550 — 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: Putrid Sea Context triple: [Syvash, alsoKnownAs, Putrid Sea]
-
A.
Blackwater
Blackwater is a small town in the Hart district of Hampshire, England, situated on the border with Surrey and forming part of the wider Blackwater Valley conurbation.
-
B.
Sea of Rhûn
The Sea of Rhûn is a large inland lake in J.R.R. Tolkien’s Middle-earth, situated in the far east beyond the lands familiar from The Lord of the Rings.
-
C.
Savunese waters
Savunese waters are the maritime area surrounding Savu Island in eastern Indonesia, known for their rich marine biodiversity and role in local fishing and seafaring.
-
D.
Acheron Passage
Acheron Passage is a narrow waterway in Fiordland, New Zealand, forming part of the remote coastal network of sounds and channels in the southwest of the South Island.
-
E.
Yoldia Sea
The Yoldia Sea was an early post-glacial brackish water stage of the Baltic basin that existed after the last Ice Age, named after the bivalve Yoldia arctica found in its sediments.
- 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: Putrid Sea Target entity description: The Putrid Sea is a large, shallow system of lagoons on the northern coast of Crimea, known for its high salinity, strong odor, and distinctive pinkish waters.
-
A.
Blackwater
Blackwater is a small town in the Hart district of Hampshire, England, situated on the border with Surrey and forming part of the wider Blackwater Valley conurbation.
-
B.
Sea of Rhûn
The Sea of Rhûn is a large inland lake in J.R.R. Tolkien’s Middle-earth, situated in the far east beyond the lands familiar from The Lord of the Rings.
-
C.
Savunese waters
Savunese waters are the maritime area surrounding Savu Island in eastern Indonesia, known for their rich marine biodiversity and role in local fishing and seafaring.
-
D.
Acheron Passage
Acheron Passage is a narrow waterway in Fiordland, New Zealand, forming part of the remote coastal network of sounds and channels in the southwest of the South Island.
-
E.
Yoldia Sea
The Yoldia Sea was an early post-glacial brackish water stage of the Baltic basin that existed after the last Ice Age, named after the bivalve Yoldia arctica found in its sediments.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
hypersaline water body
ⓘ
lagoon system ⓘ |
| climateZone | temperate continental with maritime influence ⓘ |
| colorCause |
halophilic microorganisms
ⓘ
pigmented algae ⓘ |
| countryClaimedBy |
Russia
ⓘ
Ukraine ⓘ |
| hasAlternativeNameLanguage |
Russian
ⓘ
Ukrainian ⓘ |
| hasCharacteristic |
high salinity
ⓘ
pinkish waters ⓘ shallow ⓘ strong odor ⓘ |
| hasEcologicalIssue |
low oxygen levels in bottom waters
ⓘ
periodic fish kills ⓘ |
| hasEconomicActivity |
limited fishing
ⓘ
salt extraction (historically or locally) ⓘ |
| hasEnvironmentalSensitivity | high ⓘ |
| hasPart | lagoons ⓘ |
| hasProcess |
intense evaporation
ⓘ
salt concentration ⓘ |
| hasWaterType | hypersaline ⓘ |
| isEndorheicOrPoorlyFlushed | true ⓘ |
| isPartOf | coastal lagoon system of the Black Sea region ⓘ |
| isShallowSea | true ⓘ |
| isTouristAttraction | limited, niche tourism ⓘ |
| knownFor |
distinctive smell
ⓘ
unusual water color ⓘ |
| locatedIn | Crimea ⓘ |
| locatedOn | northern coast of Crimea ⓘ |
| locatedOnCoastOf | Black Sea ⓘ |
| odorCause |
decaying organic matter
ⓘ
hydrogen sulfide emissions ⓘ |
| salinityComparedToSeaWater | higher ⓘ |
| waterColor | pinkish ⓘ |
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: Putrid Sea Description of subject: The Putrid Sea is a large, shallow system of lagoons on the northern coast of Crimea, known for its high salinity, strong odor, and distinctive pinkish waters.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.