Property:Is tool of level

Property type: Has type::Page

Allowed values:
 * Allows value::Scavenging
 * Allows value::Stone Age
 * Allows value::Bronze Age
 * ...add new technology levels here...

Location
Use this property on a Tool page.

Use
Defines the technology level of the tool. For example, an Axe Rock only requires "Scavenging", and a Crude Axe is from the "Stone Age."

Examples
If you want to see all tools that are part of Stone Age technology:

If you want to see what technology level a Crude Axe is part of: