* filter `wikidataEntity`: returns the wikidata entity in structured form (or `null` if the entity is not cached or `false` if it does not exist). Example: https://www.wikidata.org/wiki/Special:EntityData/Q42.json
Notes:
* Variables will automatically be HTML escaped, unless the filter raw is used, e.g.: {{ tags.name|raw }}
* Variables will automatically be HTML escaped, unless the filter raw is used, e.g.: `{{ tags.name|raw }}`
* The templates will be rendered when the object becomes visible and when the zoom level changes.
* If you set an arbitrary value within a twig template (e.g.: {% set foo = "bar" %}), it will also be available in further templates of the same object by using (e.g.: {{ foo }}). The templates will be evaluated in the order as they are defined.
* If you set an arbitrary value within a twig template (e.g.: `{% set foo = "bar" %}`), it will also be available in further templates of the same object by using (e.g.: `{{ foo }}`). The templates will be evaluated in the order as they are defined.
