The application of enterprise knowledge graphs and natural language understanding and processing continue to grow, for good reason, but neither is easy and the combination even less so. In this short piece Walid Saba identifies a key problem yet argues that this combination, plus ontology is, in general, necessary for success. How to accomplish this? Well, he’s not the only one looking at this. The company he works for, Ontologik, is in stealth mode, but their site has links to an accessible presentation, and to more technical research.