@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		USNInfo other = (USNInfo) obj;
		if (urn == null) {
			if (other.urn != null)
				return false;
		} else if (!urn.equals(other.urn))
			return false;
		if (uuid == null) {
			if (other.uuid != null)
				return false;
		} else if (!uuid.equals(other.uuid))
			return false;
		return true;
	}