nearby: <a href="https://urbigenous.net/library/universal_library.html" rel="nofollow">https://urbigenous.net/library/universal_library.html</a>
which is reminiscent of <a href="https://en.wikipedia.org/wiki/Galois_connection#Syntax_and_semantics" rel="nofollow">https://en.wikipedia.org/wiki/Galois_connection#Syntax_and_s...</a>