1.3 Overview

This structure provides a compact way to serialize one or more property sets.  Each property set consists of a property set identifier and one or more property values.  Each property value consists of a unique property name and an associated value.  Each property name can be either an unsigned integer or, in the case of a special property set identifier, a Unicode string.

This structure does not specify the semantics of properties or the assignment of property set identifiers or property names.

Data in this file format is stored in little-endian format.