can ownership defined,

it can be confusing when other players are npcing& looting near you,
who owns what, simple thing to do would to have the same bule aura that allies have around containers that you own, maybe a green one for corp/gang containers...indicating that other people could loot them too, and blue means they are your own,

having the option to have this aura turn off once the container has been looted would help, or maybe the container could have a red aura then,