Property:Is weapon of level

Property type: Has type::Page

Allowed values:
 * Allows value::Scavenging
 * Allows value::Stone Age
 * Allows value::Bronze Age
 * ...(match the values of Property:is tool of level)...

Location
Weapon pages.

Use
Defines the technology level of the weapon. Just as a Crude Axe is a Stone Age tool, a Crude Sword is a Stone Age weapon.

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

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