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Metadata

IRI
https://w3id.org/wine-linkml/
Version
0.2.0
Description

An ontology of food and wine: the kinds of wine, the foods they accompany, and the characteristics that make a wine appropriate for a dish. It is built for applications that recommend good wine-and-food pairings.

Schema Graph

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Namespaces 9

Namespace prefixes used in this ontology.

Prefix Namespace IRI
https://w3id.org/wine-linkml/
cco https://www.commoncoreontologies.org/
linkml https://w3id.org/linkml/
obo http://purl.obolibrary.org/obo/
wine https://w3id.org/wine-linkml/
owl http://www.w3.org/2002/07/owl#
rdf http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs http://www.w3.org/2000/01/rdf-schema#
xsd http://www.w3.org/2001/XMLSchema#

Classes 9

Classes defined in this ontology.

Food Grape PairingRecommendation VintageAssessment VintageYear Wine WineCatalog WineRegion Winery
  • Class

    Food

    Food

    A kind of food or dish that a wine can be recommended for, such as a seafood dish or grilled meat.

    Subclass of (external)
    Portion of Food
    Slots
    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

  • Class

    Grape

    Grape

    A grape variety used to make wine, such as Cabernet Sauvignon or Zinfandel. Instances are varieties, mirroring Wine's kinds-as-instances reading.

    Subclass of (external)
    object
    Slots
    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

  • Class

    PairingRecommendation

    PairingRecommendation

    A recommendation that a wine suits a food, such as Cabernet Sauvignon with a seafood dish. Grounded as information about the pair rather than as a property of the wine.

    Subclass of (external)
    Information Content Entity
    Slots
    • confidence : float

      How strongly the source backs the judgment, from 0 to 1.

    • food : Food required

      The food kind a pairing recommendation is about.

    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

    • rationale : string

      The reasoning behind a recommendation or a verdict, in prose.

    • source : string

      Where a recommendation or assessment comes from (a sommelier, a text, a dataset).

    • wine : Wine required

      The wine kind a recommendation or assessment is about.

  • Class

    VintageAssessment

    VintageAssessment

    A sourced judgment of the quality of a vintage-specific wine kind, such as a vintage chart's verdict on a year's harvest.

    Subclass of (external)
    Information Content Entity
    Rules

    • An exceptional or poor verdict must carry a rationale.

      when verdict has value exceptional or verdict has value poor, then rationale is required

    Slots
    • confidence : float

      How strongly the source backs the judgment, from 0 to 1.

    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

    • rationale : string

      The reasoning behind a recommendation or a verdict, in prose.

    • source : string

      Where a recommendation or assessment comes from (a sommelier, a text, a dataset).

    • verdict : VerdictEnum required

      The quality judgment an assessment renders on its wine.

    • wine : Wine required

      The wine kind a recommendation or assessment is about.

  • Class

    VintageYear

    VintageYear

    The harvest year a wine is tied to. The "2018 vintage as a batch of wine" sense is deliberately out of scope.

    Subclass of (external)
    one-dimensional temporal region
    Slots
    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

  • Class

    Wine

    Wine

    A kind of wine, distinguished by its grape, provenance, and characteristics. Instances are named wine kinds such as Bordeaux or Napa Zinfandel, not individual bottles.

    Subclass of (external)
    Portion of Processed Material
    Slots
    • body : BodyEnum

      The perceived weight and fullness of a wine kind on the palate, driven by alcohol, extract, and residual sugar.

    • color : WineColorEnum

      The hue a wine kind presents, imparted chiefly by the extent of grape-skin contact during maceration and shifted by variety and age.

    • flavor : FlavorEnum

      The intensity of the taste and aroma impression a wine kind makes.

    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • made_from_grape : Grape required multivalued

      The grape variety or varieties a wine kind is made from.

    • maker : Winery

      The winery that makes a wine kind.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

    • region : WineRegion

      The wine region a wine kind comes from (its appellation), stored rather than derived: a winery's address does not determine where its wine's grapes grow.

    • sugar : SugarEnum

      The residual sugar a wine kind retains after fermentation, perceived as its sweetness.

    • vintage : VintageYear

      The harvest year a wine kind is tied to. Vintage-specific kinds (the 2018 Napa Zinfandel) are themselves valid Wine instances.

  • Class

    WineCatalog

    WineCatalog

    The container holding a catalog of records: wine kinds, foods, grapes, regions, wineries, vintage years, and the judgments about them.

    Slots
  • Class

    WineRegion

    WineRegion

    A geographic wine-growing region, such as Napa or Bordeaux.

    Subclass of (external)
    Geospatial Region
    Slots
    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

  • Class

    Winery

    Winery

    An organization that produces wine.

    Subclass of (external)
    Organization
    Slots
    • id : string

      The short, stable identifier a record is referenced by within a catalog.

    • name : string required

      The name by which a kind, place, producer, or recommendation is known. Every class carries it.

Slots 16

Slots defined in this ontology.

body color confidence flavor food id made_from_grape maker name rationale region source sugar verdict vintage wine
Slot

body

body

The perceived weight and fullness of a wine kind on the palate, driven by alcohol, extract, and residual sugar.

Domain
Wine
Range
BodyEnum
Slot

color

color

The hue a wine kind presents, imparted chiefly by the extent of grape-skin contact during maceration and shifted by variety and age.

Domain
Wine
Range
WineColorEnum
Slot

flavor

flavor

The intensity of the taste and aroma impression a wine kind makes.

Domain
Wine
Range
FlavorEnum
Slot

made_from_grape

made_from_grape

The grape variety or varieties a wine kind is made from.

Domain
Wine
Range
Grape
Characteristics
Required Multivalued
Slot

maker

maker

The winery that makes a wine kind.

Domain
Wine
Range
Winery
Slot

region

region

The wine region a wine kind comes from (its appellation), stored rather than derived: a winery's address does not determine where its wine's grapes grow.

Domain
Wine
Range
WineRegion
Slot

sugar

sugar

The residual sugar a wine kind retains after fermentation, perceived as its sweetness.

Domain
Wine
Range
SugarEnum
Slot

verdict

verdict

The quality judgment an assessment renders on its wine.

Domain
VintageAssessment
Range
VerdictEnum
Characteristics
Required
Rules

  • An exceptional or poor verdict must carry a rationale.

    when verdict has value exceptional or verdict has value poor, then rationale is required

Slot

vintage

vintage

The harvest year a wine kind is tied to. Vintage-specific kinds (the 2018 Napa Zinfandel) are themselves valid Wine instances.

Domain
Wine
Range
VintageYear

Enumerations 5

Enumerations defined in this ontology.

BodyEnum FlavorEnum SugarEnum VerdictEnum WineColorEnum
Enum

BodyEnum

The palate-weight classifications of a wine.

Permissible values
  • full
    High perceived weight, typically with higher alcohol and extract.
  • light
    Low perceived weight on the palate.
  • medium
    Intermediate perceived weight on the palate.
Enum

FlavorEnum

The taste-and-aroma intensity classifications of a wine.

Permissible values
  • delicate
    A subtle, low-intensity impression.
  • moderate
    An intermediate-intensity impression.
  • strong
    A pronounced, high-intensity impression.
Enum

SugarEnum

The residual-sugar classifications of a wine.

Permissible values
  • dry
    Little or no perceptible residual sugar.
  • off-dry
    Slightly perceptible residual sugar.
  • sweet
    Clearly perceptible residual sugar.
Enum

VerdictEnum

The quality classifications an assessment can render.

Permissible values
  • average
    Typical quality.
  • exceptional triggers 1 rule on VintageAssessment
    Well above the typical quality of comparable years.
  • good
    Above typical quality.
  • poor triggers 1 rule on VintageAssessment
    Below typical quality.
Enum

WineColorEnum

The hue classifications a wine kind can present.

Permissible values
  • red
    Fermented with extended contact between juice and dark grape skins.
  • rosé
    Fermented with brief skin contact, sitting between white and red.
  • white
    Fermented with minimal skin contact, typically from pale-skinned grapes.

Instance Graphs 53 / 81

Curated instance graphs (A-box): individuals conforming to this schema.

Source: wine-instances.yaml

Graph

The individuals above as a connected A-box: nodes wear the same symbols their classes and enumerations have in the schema graph, and edges are the object-property assertions between them.

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Individuals

BeaujolaisWineRegion BordeauxWineRegion BordeauxWine Cabernet SauvignonWine Cabernet SauvignonGrape ChardonnayGrape Chateau MorgonWinery Chateau Morgon BeaujolaisWine GamayGrape GrenacheGrape Grilled meatFood Late Harvest RieslingWine MerlotGrape MoselWineRegion Mosel RieslingWine Napa ValleyWineRegion Napa CellarsWinery Napa ChardonnayWine Napa Zinfandel 2017Wine Napa Zinfandel 2018Wine Beaujolais with roast chickenPairingRecommendation Cabernet Sauvignon with grilled meatPairingRecommendation Napa Chardonnay with a seafood dishPairingRecommendation ProvenceWineRegion Provence RoséWine RieslingGrape Roast chickenFood Seafood dishFood Sterling Vineyards MerlotWine Sterling VineyardsWinery Late Harvest Riesling assessmentVintageAssessment Napa Zinfandel 2017 assessmentVintageAssessment Napa Zinfandel 2018 assessmentVintageAssessment Provence Rosé assessmentVintageAssessment 2017VintageYear 2018VintageYear ZinfandelGrape
Individual

Beaujolais

https://w3id.org/wine-linkml/beaujolais
Type
WineRegion
Individual

Bordeaux

https://w3id.org/wine-linkml/bordeaux-region
Type
WineRegion
Individual

Cabernet Sauvignon

https://w3id.org/wine-linkml/cabernet-sauvignon-grape
Type
Grape
Individual

Chardonnay

https://w3id.org/wine-linkml/chardonnay
Type
Grape
Individual

Chateau Morgon

https://w3id.org/wine-linkml/chateau-morgon
Type
Winery
Individual

Gamay

https://w3id.org/wine-linkml/gamay
Type
Grape
Individual

Grenache

https://w3id.org/wine-linkml/grenache
Type
Grape
Individual

Grilled meat

https://w3id.org/wine-linkml/grilled-meat
Type
Food
Individual

Merlot

https://w3id.org/wine-linkml/merlot
Type
Grape
Individual

Mosel

https://w3id.org/wine-linkml/mosel
Type
WineRegion
Individual

Napa Valley

https://w3id.org/wine-linkml/napa
Type
WineRegion
Individual

Napa Cellars

https://w3id.org/wine-linkml/napa-cellars
Type
Winery
Individual

Provence

https://w3id.org/wine-linkml/provence
Type
WineRegion
Individual

Riesling

https://w3id.org/wine-linkml/riesling
Type
Grape
Individual

Roast chicken

https://w3id.org/wine-linkml/roast-chicken
Type
Food
Individual

Seafood dish

https://w3id.org/wine-linkml/seafood-dish
Type
Food
Individual

Sterling Vineyards

https://w3id.org/wine-linkml/sterling-vineyards
Type
Winery
Individual

2017

https://w3id.org/wine-linkml/vy-2017
Type
VintageYear
Individual

2018

https://w3id.org/wine-linkml/vy-2018
Type
VintageYear
Individual

Zinfandel

https://w3id.org/wine-linkml/zinfandel
Type
Grape