How does landshare work?

Could you elaborate on the concept of "landshare" and how it operates in the realm of cryptocurrency and finance? I'm particularly interested in understanding the mechanics behind it, including how ownership is distributed, the role of stakeholders, and any potential risks or benefits associated with this type of arrangement. Additionally, I'd like to know if it's a widely adopted practice and what types of projects or businesses typically utilize landshare as a financing method. Clarifying these aspects would help me gain a comprehensive understanding of how landshare works in the industry.