What image seems to be a common tattoo representing ownership?

The crown tattoo is often associated with themes of ownership and power in various contexts, including human trafficking. Within this subject, a crown can symbolize that an individual is "owned" by a trafficker, as it conveys a sense of authority and control. The imagery of a crown can reflect the idea that the victim is under the dominion of another person, similar to how a king or queen commands loyalty and subservience. This symbolism can serve to mark the victim's status or relationship to their trafficker, reinforcing the cycle of control and manipulation that characterizes trafficking situations.

In contrast, while the other tattoo options may carry their own meanings, they do not typically convey the same connotations of ownership that a crown does within the context of human trafficking. Thus, the crown stands out as a significant indicator within this realm.