Types

• Annotation URI is a variant of the URL datatype and is mostly used for a owl:AnnotationProperty export declaration.
• Code is a variant of the Text datatype to be used for technical texts of arbitrary length, such as source code listings.
• External identifier is a variant of the Text datatype to describe external resources (URI based) and requires assigned properties to declare an External formatter URI.
• Geographic coordinates is a datatype that describes geographic locations and requires the "Maps" extension to provide an extended functionality.
• Keyword is a variant of the Text datatype that has a restricted character length with a normalized content representation.
• Page
• Quantity is a datatype to describe quantities with a numeric representation and a unit of measurement.
• URL

• Monolingual text is a container datatype that associates a text value with a specific language code.
• Record is a container datatype that specifies a list of typed properties in a fixed order.
• Reference is a container type that allows to record additional information (e.g. provenance data) about a value assignment.

• Email is a special datatype to represent an email.
• Telephone number is a special datatype to describe international telephone numbers according to RFC 3966.
• Temperature is a special numeric datatype to represent a temperature.

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