New attributes

[EeveesEyes]

Reason (Why?)
The wikidata datasource offers way more attributes to crawl.

Solution (What?)
Add the following attributes:

• for Buildings:
  • Additional attributes are architect P84, which corresponds to the artist.
  • architectural style P194 corresponds to movement
    This is a good opportunity to change the models in crawler to match the models and the inheritance of properties in the frontend.

[Add further attributes here]

Relation to other Issues
Provide additional context (link relevant issues)

Acceptance criteria
New attributes are added