Property:Has type

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Template:CR Has type is a special property in Semantic MediaWiki with a built-in meaning: it assigns a type to a property. Special:Types lists the types available in the wiki. See datatypes in the Help system.

For example, the page for Property:Population would specify [[has type::Number]]. "Has type" assumes its value is in the Type namespace, so you can omit the prefix Type:.

Since version 1.0, SMW allows many-valued properties. Types for these properties are specified by listing multiple types as the value of Has type, separated by semicolons. For example, on sandbox.semantic-mediawiki.org Property:Employment takes a link to a company, a job title, and a start and end date, so it specifies its type as [[has type:=Page; String; Date; Date]].

Has type is a predefined property (also known as special property). It is a built-in property that comes with additional administrative privileges but can be used just like any other user-defined property.

Pages using the property "Has type"

This property is a special property in this wiki. Showing 25 pages using this property.

(previous 25) (next 25)

A

Author +  +

B

Bio +Text  +
Blog +URL  +

D

DOI +  +
Date +Date  +
Disputes +Page  +

E

External paper +URL  +

F

Follows +Page  +

H

Has Photo +Page  +

I

ISSN +  +

J

Journal +  +
Journal Volume +  +

K

Keyword +  +

L

Location +  +

N

Name +  +
Note +Text  +

O

Original author +Boolean  +

P

PMID +Text  +
Publication +  +
Publication Date +Date  +
Publication volume +  +
Published in an Open Access journal +Boolean  +

S

Summary +Text  +

T

Tag +  +
Title +  +
(previous 25) (next 25)