E-Business + Web Science Research Group

Coffee Machine Vocabulary Language Reference

Coffee Machine Vocabulary Metadata (rdf:type owl:Ontology)

Latest version: http://purl.org/opdm/coffeemachine#

Authors:
  Bene Rodriguez-Castro
  Laszlo Torok
  Martin Hepp
  http://opdm-project.org/
  http://www.unibw.de/ebusiness/

URI http://purl.org/opdm/coffeemachine#
rdfs:label Coffee Machine Vocabulary

rdfs:comment

Vocabulary to describe coffee machines

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Table of Contents

  1. Classes
  2. Datatype Properties
  3. Object Properties
  4. Individuals
  5. Contact Information
  6. License
  7. Acknowledgments

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1. Classes

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obk:AutomaticEspressoMachine (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#AutomaticEspressoMachine
rdfs:subClassOf obk:CoffeeMachine
rdfs:label Automatic Espresso Machine

rdfs:comment

Automatic Espresso Machine, also known as Bean-to-cup coffee machine.

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

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obk:CapsuleCoffeeMachine (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#CapsuleCoffeeMachine
rdfs:subClassOf obk:CoffeeMachine
rdfs:label Capsule System Coffee Machine

rdfs:comment

Automatic coffee machine using proprietary pre-packaged coffee capsules.

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

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obk:CoffeeBeverage (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#CoffeeBeverage
rdfs:subClassOf http://purl.org/goodrelations/v1#QualitativeValue
rdfs:label Coffee beverage

rdfs:comment

Covers classes of coffee beverages

Predefined Individuals

This class is a valid range (rdfs:range) for: obk:canBrew

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obk:CoffeeCapsule (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#CoffeeCapsule
rdfs:subClassOf http://purl.org/goodrelations/v1#QualitativeValue
rdfs:label Coffee capsule

rdfs:comment

Brand of the coffee capsule system

Predefined Individuals

This class is a valid range (rdfs:range) for: obk:capsuleSystem

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obk:CoffeeMachine (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#CoffeeMachine
rdfs:subClassOf http://purl.org/goodrelations/v1#ProductOrService
rdfs:label Coffee Machine

rdfs:comment

Includes espresso machines, moka pots, filter drip coffee machines and pod systems as well as capsule systems.

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

Subclasses

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obk:CoffeePod (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#CoffeePod
rdfs:subClassOf http://purl.org/goodrelations/v1#QualitativeValue
rdfs:label Coffee pod

rdfs:comment

Brand of the coffee pod system

Predefined Individuals

This class is a valid range (rdfs:range) for: obk:podSystem

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obk:FilterDripCoffeeMachine (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#FilterDripCoffeeMachine
rdfs:subClassOf obk:CoffeeMachine
rdfs:label Filter Drip Coffee Machine

rdfs:comment

Filter drip coffee machine brews coffee by pouring hot water on ground coffee in a paper filter.

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

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obk:ManualEspressoMachine (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#ManualEspressoMachine
rdfs:subClassOf obk:CoffeeMachine
rdfs:label Coffee Machine

rdfs:comment

Brews primarily espresso, the traditional italian coffee drink, using high-pressure steam.

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

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obk:PodCoffeeMachine (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#PodCoffeeMachine
rdfs:subClassOf obk:CoffeeMachine
rdfs:label Pod System Coffee Machine

rdfs:comment

Automatic coffee machine that brews coffee beverages using pre-packaged coffee pods.

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

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obk:StoveTopEspressoPot (rdf:type owl:Class)

URI http://purl.org/opdm/coffeemachine#StoveTopEspressoPot
rdfs:subClassOf obk:CoffeeMachine
rdfs:label Stove-top espresso pot

rdfs:comment

Traditional stove-top coffee maker (non-electric);

Properties (rdfs:domain) : obk:beanCapacity obk:builtInGrinder obk:canBrew obk:capsuleSystem obk:caseMaterial obk:cupWarmerPlate obk:decalcificationSystem obk:digitalTimer obk:filtrationSystem obk:groundCoffeeContainer obk:heatUpTime obk:milkFrother obk:podSystem obk:powerConsumption obk:pumpPressure obk:strengthLevels obk:switchOffTime obk:waterLevelIndicator obk:waterTankCapacity

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2. Datatype Properties

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obk:builtInGrinder (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#builtInGrinder
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Built-in grinder

rdfs:comment

The machine can be fed with coffee beans.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:caseMaterial (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#caseMaterial
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Case material

rdfs:comment

Case material

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#string

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obk:cupWarmerPlate (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#cupWarmerPlate
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Cup warmer plate

rdfs:comment

Metal heated plate that warms up the cups so that the coffee remains warm when poured into the cups.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:decalcificationSystem (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#decalcificationSystem
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Decalcification system

rdfs:comment

An automatic decalcification system lights up when it’s time to clean the coffee machine.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:digitalTimer (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#digitalTimer
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Digital timer

rdfs:comment

The user can specify when the coffee should be brewed. (e.g. 6 a.m. by the time one wakes up);

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:filtrationSystem (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#filtrationSystem
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Filtration system

rdfs:comment

The filtration system filters out undesired particles out of tap water that could decrease the quality of the coffee drink.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:groundCoffeeContainer (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#groundCoffeeContainer
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Ground coffee container

rdfs:comment

The coffee machine can accomodate ground coffee for

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:milkFrother (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#milkFrother
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Milk frother

rdfs:comment

Milk frother is used to make milk

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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obk:waterLevelIndicator (rdf:type owl:DatatypeProperty)

URI http://purl.org/opdm/coffeemachine#waterLevelIndicator
rdfs:subPropertyOf http://purl.org/goodrelations/v1#datatypeProductOrServiceProperty
rdfs:label Water level indicator

rdfs:comment

Alerts the user if the water in the tank drops below the required minimum level.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://www.w3.org/2001/XMLSchema#boolean

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3. Object Properties

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obk:beanCapacity (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#beanCapacity
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Bean capacity

rdfs:comment

The amount of coffee beans a coffee machine can accomodate

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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obk:canBrew (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#canBrew
rdfs:subPropertyOf http://purl.org/goodrelations/v1#qualitativeProductOrServiceProperty
rdfs:label Can brew

rdfs:comment

Indicates the type of coffee beverages the machine can brew.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): obk:CoffeeBeverage

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obk:capsuleSystem (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#capsuleSystem
rdfs:subPropertyOf http://purl.org/goodrelations/v1#qualitativeProductOrServiceProperty
rdfs:label Supports capsule system

rdfs:comment

Coffee capsule is proprietary coffee packaging that is meant to be used with particular coffee machine type and brand and yields one coffee drink.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): obk:CoffeeCapsule

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obk:heatUpTime (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#heatUpTime
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Heat-up time

rdfs:comment

The amount of time the machine needs to reach the operating temperature and pressure.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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obk:podSystem (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#podSystem
rdfs:subPropertyOf http://purl.org/goodrelations/v1#qualitativeProductOrServiceProperty
rdfs:label Supports pod system

rdfs:comment

Coffee pods are prepackaged ground coffee that is easy to insert and dispose of.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): obk:CoffeePod

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obk:powerConsumption (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#powerConsumption
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Power consumption

rdfs:comment

Power consumption

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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obk:pumpPressure (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#pumpPressure
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Pump pressure

rdfs:comment

The operating pressure level of the steam at which the coffee brewing takes place.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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obk:strengthLevels (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#strengthLevels
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Coffe strength levels

rdfs:comment

The number of adjustable levels of coffee strength.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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obk:switchOffTime (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#switchOffTime
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Automatic switch-off after

rdfs:comment

Indicates the amount of idle time after which the machine automatically switches off to save power.

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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obk:waterTankCapacity (rdf:type owl:ObjectProperty)

URI http://purl.org/opdm/coffeemachine#waterTankCapacity
rdfs:subPropertyOf http://purl.org/goodrelations/v1#quantitativeProductOrServiceProperty
rdfs:label Water tank capacity

rdfs:comment

Water tank capacity

Compatible with (rdfs:domain): obk:AutomaticEspressoMachine obk:CapsuleCoffeeMachine obk:CoffeeMachine obk:FilterDripCoffeeMachine obk:ManualEspressoMachine obk:PodCoffeeMachine obk:StoveTopEspressoPot
Allowed values (rdfs:range): http://purl.org/goodrelations/v1#QuantitativeValue

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4. Individuals

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obk:CaffeeLatte (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#CaffeeLatte
rdfs:label Caffé Latte

rdfs:comment

Caffé Latte

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obk:CaffeeLungo (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#CaffeeLungo
rdfs:label Caffé Lungo

rdfs:comment

Caffé Lungo

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obk:Cappuccino (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#Cappuccino
rdfs:label Cappuccino

rdfs:comment

Cappuccino

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obk:Espresso (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#Espresso
rdfs:label Espresso

rdfs:comment

Espresso

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obk:EspressoMacchiato (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#EspressoMacchiato
rdfs:label Espresso Macchiato

rdfs:comment

Espresso Macchiato

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obk:FrothedMilk (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#FrothedMilk
rdfs:label Frothed milk

rdfs:comment

Frothed milk

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obk:LatteMacchiato (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#LatteMacchiato
rdfs:label Latte Macchiato

rdfs:comment

Latte Macchiato

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obk:Nespresso (rdf:type obk:CoffeeCapsule)

URI http://purl.org/opdm/coffeemachine#Nespresso
rdfs:label Nespresso

rdfs:comment

Nespresso

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obk:Ristretto (rdf:type obk:CoffeeBeverage)

URI http://purl.org/opdm/coffeemachine#Ristretto
rdfs:label Ristretto

rdfs:comment

Ristretto

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obk:Tassimo (rdf:type obk:CoffeePod)

URI http://purl.org/opdm/coffeemachine#Tassimo
rdfs:label Tassimo

rdfs:comment

Tassimo

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obk:UnitedCoffeeEspresso (rdf:type obk:CoffeeCapsule)

URI http://purl.org/opdm/coffeemachine#UnitedCoffeeEspresso
rdfs:label United Coffee Espresso Capsule System

rdfs:comment

United Coffee Espresso Capsule System

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5. Contact Information

Martin Hepp

E-Business and Web Science Research Group
Chair of General Management and E-Business
Universität der Bundeswehr München
Werner-Heisenberg-Weg 39
D-85577 Neubiberg, Germany

Phone: +49 89 6004-4217
eMail: mhepp(at)computer.org (preferred mode of communication)
Web: http://www.heppnetz.de/
Web: http://www.unibw.de/ebusiness/

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6. License

The Coffee Machine Vocabulary is available under the Creative Commons Attribution 3.0 license. You are free to copy, distribute and transmit the work; to remix/adapt the work (e.g. to import the ontology and create specializations of its elements), as long as you attribute the work and link back to http://purl.org/opdm/coffeemachine#.

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7. Acknowledgements

This documentation has been generated automatically from the most recent ontology specification in OWL using a Python script written by Alex Stolz and Martin Hepp. Our script uses the RDFlib library for parsing and handling RDF and the Jinja template engine for generating the HTML document.