@NonNull
    public static String trimAttributeName(@Nullable final String attributeName) {
        if (attributeName == null) {
            return "";
        }
        return attributeName.replace(INTERNAL_YES, "").replace(INTERNAL_NO, "").trim();
    }
Finds by either raw name, yes-name or no-name
main/src/main/java/cgeo/geocaching/enumerations/CacheAttribute.java