Semantic Web technology helping Artificil Intelligence

I am increasingly convinced, that semantic web technology applied to A.I. will boost its development and yield progress. Data, labeled with semantic attributes, which in turn are ontology-based, and associating those semantic labels to the nodes of the hidden layers is the way forward. This will also lead to much better explainability of how learning works

Please have a look at the slides (in particular pages 6 ff) from DARPA:
Explainable A.I. by DARPA