Building description manual

Location in the hierarchy

Field* P19

The [field] for an item describing a building is always “architecture”

Type of information* P11

The [type of information] is always "theatre"

If the theatre also contains a collection, a second entry [type of information] is "collection". In this case also check the chapter about collections)

Importance P20

represents the importance of the item in the whole of history. The essence is not to judge a theatre or it's qualities, but to be able to select relevant theatres for mass visualisations. The importance will by definition an arbitrary indicator.

Levels are:

Qid	Value name
Q504	No importance
Q9	Local importance
Q62	national or regional importance
Q96	international importance
Q97	turning point in history

We can use several elements to decide on the importance:

   * Representative for an era or a change or an idea (role model)
   * Uniqueness, one of a kind
   * Reputation / listing
   * Technological innovative 
   * Historic equipment still in place
   * Important events have been taken place there that influence theatre history
   * Full info / research / significant sources available
   * 100 years old

The importance of a theatre can change over time, as more sources become available or new events occur. (This is also the reason that we include theatres of no importance. We can add sources if available. Moreover, on a local level these theatres add to the understanding of evolutions.)