obor názvů(A collection of names, identified by a URI reference, that are used in XML documents as element types and attribute names); názvový prostor(A grouping of one or more names that represent individual objects within the group in a shared computing environment)
Namespace(A naming convention that defines a set of unique names for resources in a network. For DNS, a hierarchical naming structure that identifies each network resource and its place in the hierarchy of the namespace. For WINS, a flat naming structure that identifies each network resource using a single, unique name. For DFS Namespaces, a virtual tree of folders that begins with \\ServerOrDomainName\RootName)
