Extension:SemanticQueryComposer

What can this extension do?
Allows a special page to compose an SMW compatible query. This extension allows You to build an identification key for plants, animals or any other things. You should order your SMW objects and properties like this:
 * 1) If You build an identification key wiki for plants, for snalls and for car types:
 * 2) Collect your pages in Plants, Snalls and Cartypes category
 * 3) Collect properties of plants in Category:Properties of plants as subcategory of Category:Plants
 * 4) Collect properties of snalls in Category:Properties of snalls as subcategory of Category:Snalls
 * 5) Collect properties of plants in Category:Properties of cartypes as subcategory of Category:Cartypes

Usage
Call if you want to allow a query builder interface to identifying plants by added properties.

Installation
To install this extension, add the following line to Your LocalSettings.php: $IP/extensions/SemanticQueryComposer/SpecialSemanticQueryComposer.php

Configuration parameters
If You want to hide the error and warning messages use $wgSQCDisplayErrorMessages = false; in Your LocalSettings.php.

Grouping properties
will create a link to a form (Special:SemanticQueryComposer) that collects Your properties as HTML select elements. You can group these elements as wiki sections if You create subcategories in Your Category:Properties of plants category. E.g.:
 * Properties of flower
 * Properties of leaf
 * etc.

Dependecies
You should use the following extensions:
 * Semantic MediaWiki
 * Semantic Query Form Tool