pizza owl file

Example/pizza.owl

+@prefix ex: <http://example.org/> .
+@prefix linkml: <https://w3id.org/linkml/> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+ex:Pizza a owl:Class ;
+    rdfs:label "Pizza" ;
+    rdfs:subClassOf [ a owl:Restriction ;
+            owl:minCardinality 0 ;
+            owl:onProperty ex:Base ],
+        [ a owl:Restriction ;
+            owl:minCardinality 0 ;
+            owl:onProperty ex:CountryOfOrigin ],
+        [ a owl:Restriction ;
+            owl:minCardinality 0 ;
+            owl:onProperty ex:Topping ],
+        [ a owl:Restriction ;
+            owl:allValuesFrom ex:PizzaBase ;
+            owl:onProperty ex:Base ],
+        [ a owl:Restriction ;
+            owl:maxCardinality 1 ;
+            owl:onProperty ex:title ],
+        [ a owl:Restriction ;
+            owl:minCardinality 0 ;
+            owl:onProperty ex:title ],
+        [ a owl:Restriction ;
+            owl:allValuesFrom xsd:string ;
+            owl:onProperty ex:CountryOfOrigin ],
+        [ a owl:Restriction ;
+            owl:minCardinality 0 ;
+            owl:onProperty ex:Spiciness ],
+        [ a owl:Restriction ;
+            owl:maxCardinality 1 ;
+            owl:onProperty ex:Spiciness ],
+        [ a owl:Restriction ;
+            owl:maxCardinality 1 ;
+            owl:onProperty ex:Base ],
+        [ a owl:Restriction ;
+            owl:allValuesFrom ex:SpicinessLevel ;
+            owl:onProperty ex:Spiciness ],
+        [ a owl:Restriction ;
+            owl:allValuesFrom xsd:string ;
+            owl:onProperty ex:Topping ],
+        [ a owl:Restriction ;
+            owl:maxCardinality 1 ;
+            owl:onProperty ex:CountryOfOrigin ],
+        [ a owl:Restriction ;
+            owl:allValuesFrom xsd:string ;
+            owl:onProperty ex:title ] ;
+    skos:inScheme ex:pizza .
+
+ex:pizza.owl.ttl a owl:Ontology ;
+    rdfs:label "pizza" ;
+    skos:definition "A schema for validating pizza data" .
+
+<http://example.org/SpicinessLevel#Hot> a owl:Class ;
+    rdfs:label "Hot" ;
+    rdfs:subClassOf ex:SpicinessLevel .
+
+<http://example.org/SpicinessLevel#Medium> a owl:Class ;
+    rdfs:label "Medium" ;
+    rdfs:subClassOf ex:SpicinessLevel .
+
+<http://example.org/SpicinessLevel#Mild> a owl:Class ;
+    rdfs:label "Mild" ;
+    rdfs:subClassOf ex:SpicinessLevel .
+
+<http://example.org/SpicinessLevel#None> a owl:Class ;
+    rdfs:label "None" ;
+    rdfs:subClassOf ex:SpicinessLevel .
+
+ex:Topping a owl:DatatypeProperty ;
+    rdfs:label "Topping" ;
+    skos:inScheme ex:pizza .
+
+<piz:DeepPanBase> a owl:Class ;
+    rdfs:label "DeepPanBase" ;
+    rdfs:subClassOf ex:PizzaBase .
+
+<piz:StuffedCrustBase> a owl:Class ;
+    rdfs:label "StuffedCrustBase" ;
+    rdfs:subClassOf ex:PizzaBase .
+
+<piz:ThinAndCrispyBase> a owl:Class ;
+    rdfs:label "ThinAndCrispyBase" ;
+    rdfs:subClassOf ex:PizzaBase .
+
+<piz:WholeWheatBase> a owl:Class ;
+    rdfs:label "WholeWheatBase" ;
+    rdfs:subClassOf ex:PizzaBase .
+
+ex:Base a owl:ObjectProperty ;
+    rdfs:label "Base" ;
+    skos:inScheme ex:pizza .
+
+ex:CountryOfOrigin a owl:DatatypeProperty ;
+    rdfs:label "CountryOfOrigin" ;
+    skos:inScheme ex:pizza .
+
+ex:Spiciness a owl:ObjectProperty ;
+    rdfs:label "Spiciness" ;
+    skos:inScheme ex:pizza .
+
+ex:title a owl:DatatypeProperty ;
+    rdfs:label "title" ;
+    skos:inScheme ex:pizza .
+
+ex:PizzaBase a owl:Class ;
+    owl:unionOf ( <piz:DeepPanBase> <piz:ThinAndCrispyBase> <piz:WholeWheatBase> <piz:StuffedCrustBase> ) ;
+    linkml:permissible_values <piz:DeepPanBase>,
+        <piz:StuffedCrustBase>,
+        <piz:ThinAndCrispyBase>,
+        <piz:WholeWheatBase> .
+
+ex:SpicinessLevel a owl:Class ;
+    owl:unionOf ( <http://example.org/SpicinessLevel#Hot> <http://example.org/SpicinessLevel#Medium> <http://example.org/SpicinessLevel#Mild> <http://example.org/SpicinessLevel#None> ) ;
+    linkml:permissible_values <http://example.org/SpicinessLevel#Hot>,
+        <http://example.org/SpicinessLevel#Medium>,
+        <http://example.org/SpicinessLevel#Mild>,
+        <http://example.org/SpicinessLevel#None> .
+
+

Example/pizza.yaml

@@ -5,6 +5,7 @@ prefixes:
   linkml: https://w3id.org/linkml/
   ex: http://example.org/
 default_prefix: ex
+imports: [linkml:types]
 
 # types:
 #   SpicinessLevel: