I sought the example Michael Mehaffy uses to illustrate pattern language a semilattice. He provided two. This site presents the patterns he attributes the Timeless Way of Building. See Half-Hidden Garden
We use a graph entry workflow that begins with a page inventory. See Garden Patterns Inventory
# Related
We duplicate an illustration from Timeless Way of Building using Graph plugins and our graph building workflow.
We duplicate Mehaffy's illustration inspired by Timeless Way of Building using our graph building workflow.
Alexander, et. al. classic work about Towns, Buildings, and, Construction
We desire to describe and manipulate graphs within wiki for purposes other than exploring wiki itself. github 
wiki-plugin-graph wiki-plugin-cytodemo