So I added the path to the first entity ONLY just like @abouffard did in the other ones. What @csmoore said above makes sense to me, so the question is, what should they look like?
A: First Entity Only (Currently what I'm doing)
Appendices/METOC/Atmospheric/xxxx.svg
xxxx.svg

B: All Entities
Appendices/METOC/Atmospheric/xxxx.svg
Appendices/METOC/Atmospheric/xxxx.svg

C: None
xxxx.svg
xxxx.svg