This is accurate and interesting. I initially thought this was incorrect from strong association with it as a flashcard system, though your technique is consistent with the definition provided on this wiki created by community members [0].
I’m curious. If you would be willing to share, could you demonstrate an example of a prompt? My learning items have almost always been questions and answers, and occasionally image occlusion (‘label this part of the diagram’) and cloze deletion (‘fill in the blank’).
[0] https://www.supermemo.wiki/en/learning/spaced-repetition