Property:Relation equal to attribute

For various purposes multiple annotations for the same info is useful:

• A property of Type:Page (sometimes called a relation), provides a link between pages.
• A property of type number or date (sometimes called an attribute), associates a value with a page. It allows numeric/chronological sorting, and inequalities in selection; date has a limited range.

In the case of Property:Same as and Property:Also called, typically only one of the two is annotated, depending on whether the things which are the same each have a page; this applies mainly for relations which are the same and for attributes which are the same, because they may not be as easy to merge as regular pages.

<ask format=table mainlabel="page property" link="all">Property:+[[relation equal to attribute::<q>Property:+</q>]]corresponding value property</ask>