docs: public static String getRdfaAttributes(I_CmsXmlContentValue value) {
  
          String path = "";
          String elementPath = value.getPath();
          if (elementPath.contains("/")) {
              path += "/" + removePathIndexes(elementPath.substring(0, elementPath.lastIndexOf("/")) + ":");
          }
          path += CmsContentService.getAttributeName(value);
          return String.format(RDFA_ATTRIBUTES, CmsContentService.getEntityId(value), path);
      }