Indentation:

```ruby
      @semantic_elements = {
        semantics: {
          total_count: {
            doc: 'The total count of DRDs.',
            type: 'semantic',
            profile: 'http://alps.io/schema.org/Integer',
            sample: 1,
            value: 2
          },
          uptime: {
            value: '76ms'
          },
          brackreference: {
            value: 886396728    
          }
        }
      }
```