Concept:Datatype
From semantic-mediawiki.org
Description of concept "Datatype"RDF feed
This concept collects the available datatypes provided by Semantic MediaWiki and related extensions.
[[Category:Datatypes]] [[Document status::effective]] [[Document language::en]]
Selection[edit]
List of Datatypes[edit]
There are 18 datatypes:
| Datatype | ID | Description | Help page | in this wiki | Provided by |
|---|---|---|---|---|---|
| Annotation URI | _anu | Holds URIs, but has some technical differences during export compared to the "URL" type | Help:Datatype "Annotation URI" | Semantic MediaWiki | |
| Boolean | _boo | Holds boolean (true/false) values | Help:Datatype "Boolean" | Semantic MediaWiki | |
| Code | _cod | Holds technical, pre-formatted texts (similar to datatype Text) | Help:Datatype "Code" | Semantic MediaWiki | |
| Date | _dat | Holds particular points in time | Help:Datatype "Date" | Semantic MediaWiki | |
_ema | Holds e-mail addresses | Help:Datatype "Email" | Semantic MediaWiki | ||
| External identifier | _eid | Holds a value that associates it with with a external URI for formatting | Help:Datatype "External identifier" | Semantic MediaWiki | |
| Geographic coordinates | _geo | Holds coordinates describing geographic locations | Help:Datatype "Geographic coordinates" | Maps (Semantic Maps) | |
| Keyword | _keyw | Holds text of restricted length that is being normalised (similar to datatype Text) | Help:Datatype "Keyword" | Semantic MediaWiki | |
| Monolingual text | _mlt_rec | Holds a text value that associates the annotation with a specific language code | Help:Datatype "Monolingual text" | Semantic MediaWiki | |
| Number | _num | Holds integer and decimal numbers, with an optional exponent | Help:Datatype "Number" | Semantic MediaWiki | |
| Page | _wpg | Holds names of wiki pages, and displays them as a link | Help:Datatype "Page" | Semantic MediaWiki | |
| Quantity | _qty | Holds values that describe quantities, containing both a number and a unit | Help:Datatype "Quantity" | Semantic MediaWiki | |
| Record | _rec | Holds compound property values that consist of a short list of values with fixed type and order | Help:Datatype "Record" | Semantic MediaWiki | |
| Telephone number | _tel | Holds international telephone numbers based on the RFC 3966 standard | Help:Datatype "Telephone number" | Semantic MediaWiki | |
| Temperature | _tem | Holds temperature values (similar to type Quantity) | Help:Datatype "Temperature" | Semantic MediaWiki | |
| Text | _txt | Holds text of arbitrary length | Help:Datatype "Text" | Semantic MediaWiki | |
| Reference | _ref_rec | Holds a value that associates it to individual defined provenance metadata record | Help:Datatype "Reference" | Semantic MediaWiki | |
| URL | _uri | Holds URIs, URNs and URLs | Help:Datatype "URL" | Semantic MediaWiki |
