Figure 3
From: The semantics of Chemical Markup Language (CML): dictionaries and conventions
A compchem-compliant document read into the Avogadro [39]browser and computational chemistry manager. The structure of the document is shown with the primary subdivisions. Each piece of information is in a precisely specified position in the hierarchy, so that it may easily be discovered by processing software. For example the hostname must occur as a scalar child of parameter with a specific @dictRef, and so on.