Vitis labrusca
E433665
Vitis labrusca is a North American grape species known for its hardy vines and distinctively aromatic, “foxy”-flavored grapes used in juices, jellies, and some wines.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Concord grape | 2 |
| Vitis labrusca canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4304842 — 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: Vitis labrusca Context triple: [Vitaceae, includesSpecies, Vitis labrusca]
-
A.
Vitis vinifera
Vitis vinifera is the common grapevine species native to the Mediterranean region and central Asia, widely cultivated worldwide for wine, table grapes, and raisins.
-
B.
Vitis
Vitis is a small high-Andean town in Peru known for its traditional rural lifestyle and scenic location within the Nor Yauyos-Cochas Landscape Reserve.
-
C.
Usakhelauri grape
Usakhelauri grape is a rare, high-quality Georgian red wine grape variety prized for producing naturally semi-sweet, aromatic wines with limited yields.
-
D.
Zinfandel
Zinfandel is a robust, fruit-forward red wine grape variety widely associated with bold, spicy wines produced in California.
-
E.
Muscadinia
Muscadinia is a small genus of grapevines best known for the muscadine grape, a species valued for its thick-skinned, disease-resistant fruit used in wines, juices, and fresh consumption.
- 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: Vitis labrusca Target entity description: Vitis labrusca is a North American grape species known for its hardy vines and distinctively aromatic, “foxy”-flavored grapes used in juices, jellies, and some wines.
-
A.
Vitis vinifera
Vitis vinifera is the common grapevine species native to the Mediterranean region and central Asia, widely cultivated worldwide for wine, table grapes, and raisins.
-
B.
Vitis
Vitis is a small high-Andean town in Peru known for its traditional rural lifestyle and scenic location within the Nor Yauyos-Cochas Landscape Reserve.
-
C.
Usakhelauri grape
Usakhelauri grape is a rare, high-quality Georgian red wine grape variety prized for producing naturally semi-sweet, aromatic wines with limited yields.
-
D.
Zinfandel
Zinfandel is a robust, fruit-forward red wine grape variety widely associated with bold, spicy wines produced in California.
-
E.
Muscadinia
Muscadinia is a small genus of grapevines best known for the muscadine grape, a species valued for its thick-skinned, disease-resistant fruit used in wines, juices, and fresh consumption.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
grape species
ⓘ
plant species ⓘ |
| berryColor | dark purple (in many cultivars) ⓘ |
| commonName |
Concord grape (as a cultivar group source)
ⓘ
fox grape ⓘ |
| comparedTo | Vitis vinifera (for wine quality and flavor) NERFINISHED ⓘ |
| describedBy | Carl Linnaeus ⓘ |
| distribution |
eastern United States
ⓘ
southeastern Canada ⓘ |
| family | Vitaceae NERFINISHED ⓘ |
| flavorDescriptor | foxy ⓘ |
| flowerType | hermaphroditic (in many cultivated forms) ⓘ |
| fruitType | berry ⓘ |
| genus | Vitis ⓘ |
| growthForm |
climbing plant
ⓘ
woody vine ⓘ |
| habitat |
disturbed sites
ⓘ
fence rows ⓘ woodland edges ⓘ |
| hasCharacteristic |
cold tolerance
ⓘ
disease resistance (relative to Vitis vinifera) ⓘ distinctive flavor ⓘ foxy aroma ⓘ hardy vines ⓘ slip-skin berries ⓘ thick berry skins ⓘ |
| kingdom | Plantae ⓘ |
| leafType | deciduous ⓘ |
| nativeTo |
North America
ⓘ
eastern North America ⓘ |
| order | Vitales NERFINISHED ⓘ |
| pollination |
insect-pollinated
ⓘ
self-fertile (in many cultivars) ⓘ |
| propagation |
cuttings
ⓘ
layering ⓘ |
| resistantTo | some fungal diseases (relative) ⓘ |
| taxonRank | species ⓘ |
| tolerantOf | humid climates ⓘ |
| usedFor |
fresh consumption
ⓘ
grape juice production ⓘ hybrid grape breeding ⓘ jam production ⓘ jelly production ⓘ rootstock breeding ⓘ table grapes ⓘ wine production ⓘ |
| usedIn |
North American-style grape juices
ⓘ
kosher grape juice (often via Concord grapes) ⓘ |
| usedToProduce |
Catawba grape cultivar
ⓘ
Concord grape cultivar ⓘ Niagara grape cultivar ⓘ |
| yearDescribed | 1753 ⓘ |
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: Vitis labrusca Description of subject: Vitis labrusca is a North American grape species known for its hardy vines and distinctively aromatic, “foxy”-flavored grapes used in juices, jellies, and some wines.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Concord grape
this entity surface form:
Concord grape