Your pod is a secure storage space for your documents and data.
You can choose to share those with other people and apps.
As the owner of this pod, identified by http://localhost:3000/manufacturer3/profile/card#me, you have access to all of your documents.
The easiest way to interact with pods
is through Solid apps.
For example,
you can open your pod in Databrowser.
To keep track of your pods, webIDs and any other resources, you can log in to your account. There you can, for example, update the owners of this pod.
The Solid website and the people on its forum will be glad to help you on your journey.