A slash "/" is always used as the directory delimiter. A path always begins with the specification of a root, which can be one of three formats:
__core__ will access the resources in the data/core directory, these resources are always accessible regardless of mod specifications.__base__ will access the resources in the base mod in data/base directory. These resources are usually available, as long as the base mod isn't removed/deactivated.__<mod-name>__ is placeholder for root of any other mod (mods/string