How do I own land in Decentraland?

I'm curious about owning land in Decentraland, a virtual world built on blockchain technology. Can you explain the process of acquiring land in this digital realm? What steps do I need to take to become a landowner in Decentraland, and what are the benefits and considerations I should be aware of? Additionally, how does the ownership of virtual land differ from traditional real estate ownership, and what are the potential risks and opportunities associated with this new form of digital ownership?