Class Labels
The class label identifies classes of objects to be processed.
Note: If a class label is omitted, all classes will be queried.
A class label is used on the root node.
A class label "fire_station" applied to a rule root node
A class label is assigned by selecting the element of the rule, then using the Element Details panel that appears on the right-hand side of the workspace.
Setting a class label within the Element Details panel
Note: If Use schema is selected on the Context tab, you can only select from classes and properties defined in the current schema (see Context).