Sure, but this violates the purpose of UOR, which is ostensibly to expose structure in a systematic way to make them understandable to automated systems. Encodi

Sure, but this violates the purpose of UOR, which is ostensibly to expose structure in a systematic way to make them understandable to automated systems. Encoding a cyclic graph makes the cycles opaque without adding this semantic information somehow. That's why I said maybe the embedded code that UOR permits might be the way to do it.