How to understand the sentence that tourism theme culture is the main body of tourism element culture?

In other words, general tourism resources have their own themes, which we call the culture of this tourism resource. These cultures constitute an important tourism element and are the main part. For example, if we build a small gold pagoda now, it will have no tourism cultural value, which is not a tourist factor. The pyramid has a history and human culture, so it has a theme called Pharaoh culture (which can also be summarized as other cultures), and it is the driving force to attract everyone to see him.