Part shapes in Topological_data_scripting page

[david69]

in Topological_data_scripting, we read:

We just created a vector at coordinates X = 3, Y = 2, Z = 0. In the Part module, vectors are used everywhere. Part shapes also use another kind of point representation called Vertex which is simply a container for a vector. You access the vector of a vertex like this:

Part shapes is given like a function, well it is my understanding. I wanted to replace this wording by the corresponding link to the page but I can not find any page called "Part Shapes".

how do you consider Part shapes?