Data Shapes for Knowledge Specification

What is the shape of your data?   Been involved in some related discussions.  Deals ultimately with how knowledge and data  is stored and utlized, an important issue for future AI.  A kind of cloud of meta and contextual data to be added to semantic nets that better describes their value for particular uses. Like analytics or cognitive applications.  Or process definition. Examining further, for an introduction and dive into the details   See : https://w3c.github.io/data-shapes/shacl/#terminology