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Properties are typed values that belong to Nodes. Properties can be restricted to a single value or can be a collection of values with the same name (A property's multiplicity is limited by the Node definition in which it is defined). They can be any one of the following types: STRING, BINARY, LONG, DOUBLE, DATE, BOOLEAN, NAME, PATH, REFERENCE, WEAKREFERENCE, URI, and DECIMAL.
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The repository is divided into separate named workspaces, and it is within these workspaces that all content is stored as a tree-structure of nodes. At a minimum, there is always a default workspace named "default". The top of that the tree structure is the root node (named "/"), and all nodes in the tree are accessible via navigation (path) or via query result. At a minimum, there is always a default workspace (named "default")