1. A cache management system comprising: a memory resource to store instructions; and one or more processors using the instructions stored in the memory resource to: receive a request for a resource, the request including a resource locator comprising a hierarchical structure; fetch the resource from a node upon determining that the resource is not stored in a cache at the cache management system; add an entry for the resource to a mapping table associated with the cache, the entry including (i) the resource locator, and (ii) dependency information for one or more dependent resources identified from the hierarchical structure of the resource locator; and update entries in the mapping table for master resources identified from the hierarchical structure of the resource locator, the updated entries including an identifier for the resource.