Tag 'ref = Haus 1a'

• 3: ref
• 2: office
• 2: building
• 2: government
• 1: official_name
• 1: roof:shape
• 1: building:levels
• 1: type
• 1: contact:email
• 1: addr:postcode
• 1: wikipedia
• 1: contact:website
• 1: start_date
• 1: contact:fax
• 1: website
• 1: name:pl
• 1: roof:material
• 1: addr:city
• 1: addr:housenumber
• 1: contact:phone
• 1: name
• 1: short_name
• 1: building:colour
• 1: addr:street
• 1: wikidata