Given a [[SolidDataset]] representing a Container (see [[isContainer]]), fetch the URLs of all
contained resources that respect slash semantics
(see validateContainedResourceAll).
If the solidDataset given is not a container, or is missing resourceInfo, throw an error.
Given a [[SolidDataset]] representing a Container (see [[isContainer]]), fetch the URLs of all contained resources that respect slash semantics (see validateContainedResourceAll). If the solidDataset given is not a container, or is missing resourceInfo, throw an error.