docs: def parse_osm_node(response):
      """
      Parse points from OSM nodes.
  
      Parameters
      ----------
      response : JSON 
          Nodes from OSM response.  
  
      Returns
      -------
      Dict of vertex IDs and their lat, lon coordinates.
      """
  
      try:
          point = Point(response['lon'], response['lat'])
  
          poi = {
              'osmid': response['id'],
              'geometry': point
          }
          if 'tags' in response:
              for tag in response['tags']:
                  poi[tag] = response['tags'][tag]
  
      except Exception:
          log('Point has invalid geometry: {}'.format(response['id']))
  
      return poi