Property:Has type

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has type is a special property in Semantic MediaWiki with a built-in meaning: it assigns a type to a property. 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 Type:.

Note that you can't perform a semantic search for articles with this special property. Instead, use the special Properties page which gives the type of each property in use; or the special "All Pages" page to display all articles in the Property namespace.

SMW 1.0 allows N-ary relations, where a property can take multiple values. You express this by listing multiple types as the value of Has type, separated by semicolons. For example, on ontoworld.org ow: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]].

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Showing 20 pages using this property.
A
AIM +
Text  +
B
Boolean +
Boolean  +
C
CTCSS +
Quantity  +
Callsign +
Text  +
CompanyName +
Text  +
Creator +
Page  +
D
Date +
Date  +
Date of Birth +
Date  +
E
Email +
Email  +
F
FCC Class +
Text  +
First Name +
Text  +
Foaf:homepage +
URL  +
Foaf:knows +
Page  +
Foaf:name +
Text  +
Frequency +
Quantity  +
G
Google Talk +
Text  +
I
IsMember +
Boolean  +
L
Last Name +
Text  +
LendingItemCommonName +
Text  +
LendingItemContainer +
Text  +

Showing 2 related entities.

D

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