Property stolen from goods wagons (4)
I believe the answer is:
swag
'property' is the definition.
(I have seen 'hot property' mean 'swag' so perhaps 'property' could also mean 'swag')
'from goods wagons' is the wordplay.
'from' indicates the answer is hidden within the clue.
'SWAG' is hidden within 'goods wagons'.
'stolen' acts as a link.
This may not be correct. It may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for swag that I've seen before include "bundle of possessions" , "Loop of drapery" , "What the burglar took" , "Stolen goods" , "Part of a curtain" .)