When to Use A Hierarchical or A Faceted Taxonomy
Hierarchical taxonomies are best suited to things where the relationship is well known. You can use a faceted taxonomy when multiple, similar values can be applied to dissimilar items.
Information Architecture Deliverable Examples
In information architecture, there are a few deliverables meant to communicate the information design to all the stakeholders. Here's a brief overview of what can be delivered on an IA project and why these things are important.