Discussion on Abstraction Layers in Knowledge Graphs Article

If this might be of interest, here's an article we're circulating for discussion, about abstraction layers in knowledge graphs: https://blog.derwen.ai/graph-levels-of-detail-ea4226abba55 Colleagues from enterprise teams are interested in the possibility of these kinds of features, i.e., abstraction layers in KGs, and some discussions at the recent K1st World led to writing this. Use cases include: enhancing graph ML, making large scale graphs more manageable, and informing visualization layouts to be more meaningful. Granted, this is early stage -- there aren't any such features available yet, but exploring cost-effective methods is needed long before that. The intention for this article is to circulate for review and gain feedback: are any definitions misrepresented, or any points being misconstrued? And to gauge interest from a broader audience.