owl:Ontology

Element information

Namespace: http://www.w3.org/2002/07/owl#

Properties: Global, Qualified

Content

Sequence [1..1]
1. owl:Prefix [0..*]
2. owl:Import [0..*]

Attributes

Name	Occ	Type	Description	Notes
ontologyIRI	[0..1]	xsd:anyURI
versionIRI	[0..1]	xsd:anyURI
xml:base	[0..1]	xsd:anyURI	denotes an attribute whose value provides a URI to be used as the base for interpreting any relative URIs in the scope of the element on which it appears; its value is inherited. This name is reserved by virtue of its definition in the XML Base specification.	from group xml:specialAttrs
xml:lang	[0..1]	Anonymous	denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited.	from group xml:specialAttrs
xml:space	[0..1]	Anonymous	denotes an attribute whose value is a keyword indicating what whitespace processing discipline is intended for the content of the element; its value is inherited.	from group xml:specialAttrs
xml:id	[0..1]	xsd:ID	denotes an attribute whose value should be interpreted as if declared to be of type ID. This name is reserved by virtue of its definition in the xml:id specification.	from group xml:specialAttrs

Identity constraints

Type	Name	Selector	Field(s)
unique	prefix	owl:Prefix	@name

Sample instance

<owl:Ontology>
   <owl:Prefix name="string" IRI="http://www.example.com/"/>
   <owl:Import>http://www.example.com/</owl:Import>
   <owl:Annotation>
      <owl:Annotation>
         <owl:Annotation>...
         </owl:Annotation>
         <owl:AnnotationProperty IRI="http://www.example.com/"/>
         <owl:IRI>http://www.example.com/</owl:IRI>
      </owl:Annotation>
      <owl:AnnotationProperty IRI="http://www.example.com/"/>
      <owl:IRI>http://www.example.com/</owl:IRI>
   </owl:Annotation>
   <owl:Declaration>
      <owl:Annotation>
         <owl:Annotation>...
         </owl:Annotation>
         <owl:AnnotationProperty IRI="http://www.example.com/"/>
         <owl:IRI>http://www.example.com/</owl:IRI>
      </owl:Annotation>
      <owl:Class IRI="http://www.example.com/"/>
   </owl:Declaration>
</owl:Ontology>