nch of details, not all of which have been fully resolved: this section just gives a conceptual overview. We will speak in terms of objects such as PolygonNode, PPNode and so forth, because inside the CogPrime AI engine, observed and conceived entities are represented as nodes in an graph. However, this te

gine, observed and conceived entities are represented as nodes in an graph. However, this terminology is not very important here, and what we call a PolygonNode here could just as well be represented in a host of other ways, within the overall CogPrime framework. 26.6.2 Recognizing PersistentPolygonNodes (P