Template:Invert-property
From VNDev Wiki
This template takes a property name and its inverse property name. It queries for the inverse property name and produces wiki text with the inverted annotations.
Usage: {{Invert-property|Derived property name|Its inverse property name}}
This hides the annotation by specifying blank as the alternate text. Since "| " in a template confuses parsing, it uses a subtemplate Template:Invert-property/Separator for the separator.
