Help:Datatype "Annotation URI"

Help:Datatype "Annotation URI"Type Annotation URI/zh-hans
Annotation URI
Holds URIs, but has some technical differences during export compared to the "URL" type
Further information
Provided by: Semantic MediaWiki
Since version: 1.0
Until version: still in use
Datatype ID:
In this wiki: Annotation URI
Table of Contents

The datatype Annotation URI is a variant of datatype "URL"Holds URIs, URNs and URLs. It is used in cases where a URL property needs to be exported as an owl:AnnotationProperty which is the case almost exclusively for imported properties.1

Intuitively these properties (owl:AnnotationProperty) play a role that is similar to a comment or meta-property – something that does not have a direct meaning to the topic, but that may provide additional technical information. The type Annotation URI should thus be used very rarely. A typical example is a property which specifies the URI of an additional source of information on the subject.

Semantic MediaWiki 3.0.0Released on 11 October 2018 and compatible with MW 1.27.0 - 1.31.x. introduced configuration parameter $smwgURITypeSchemeListSets the permissive URI schemes for data values to properties of datatype URL and Annotation URI setting the list of permissive permissive URI schemes for data values to allow for better validation.


API example

See also[edit]