Apologies about the change but the previous answer was made in error, the admin team has come to a consensus on NT Default: What is an asset? An asset under NT Default refers specifically to physical capital that specifically belongs to the station - "its (the station's) assets". Crew members are not assets, they are defined as separate throughout the entire lawset, including in Law 1 itself (it also breaks the lawset to consider them such). Personal property (such as a paper from the clown with a bad joke on it) does not necessarily count as a station asset either, and Silicons don't have to pursue infractions against that.
Please let me know if you have any other questions.