Use classes from ClearTables and add continents

layers/place/mapping.yaml

@@ -12,6 +12,23 @@ rank_field: &rank
   type: integer
 tables:
 
+  # etldoc: imposm3 -> osm_continent_point
+  continent_point:
+    type: point
+    fields:
+    - name: osm_id
+      type: id
+    - name: geometry
+      type: geometry
+    - *name
+    - *name_en
+    filters:
+      exclude_tags:
+      - [ "name", "__nil__" ]
+    mapping:
+      place:
+      - continent
+
   # etldoc: imposm3 -> osm_country_point
   country_point:
     type: point
@@ -73,6 +90,9 @@ tables:
     - key: population
       name: population
       type: integer
+    - key: capital
+      name: capital
+      type: string
     - *rank
     filters:
       exclude_tags: