One of the material learned is about legal objects, where objects are legal objects in the economy. 

Therefore it is necessary to learn about how the concept of legal objects in law.
The question is:
Give an example of an object that is the object of a transaction in trade and analyze the object you choose based on these 4 categories: bezit, levering, verjaring, and bezwaring!

1. Position of power (bezit)
2. Submission (levering)
3. Expiration / passing time (verjaring)
4. Charging / guarantee (bezwaring)

Please explain it in a way I can understand and include source references, Thank you!