docs: private static Set<String> getPlacementTags(GraphContext graphContext, Set<String> potentialPlaceTags)
      {
          final TagGraphService tagService = new TagGraphService(graphContext);
  
          Set<String> placeNames = new HashSet<>();
          potentialPlaceTags.forEach(name -> {
              final TagModel placeTag = tagService.getTagByName("place:" + Tag.normalizeName(name));
              if (null != placeTag)
                  placeNames.add(placeTag.getName());
          });
          return placeNames;
      }