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## Description
As discussed with @hande-k and Lazar, I've created a short demo to
illustrate how to get the pagerank rankings from the knowledge graph
given the nx engine. This is a POC, and a first of step towards solving
#643 .
Please let me know what you think, and how to proceed from here. :)
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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Co-authored-by: Boris <boris@topoteretes.com>
Co-authored-by: Hande <159312713+hande-k@users.noreply.github.com>
Co-authored-by: Vasilije <8619304+Vasilije1990@users.noreply.github.com>
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