A phenomenon or process that is a result of the activities of human beings. USN: If the term refers to the activity itself, rather than the result of that activity, a type from the 'Activity' hierarchy is assigned instead.
(<=> (*Human-Caused-Phenomenon-Or-Process ?Self) (And (Non-Biologic-Process ?Self) (Exists (?A) (And (Result-Of ?Self ?A) (Human-Activity ?A)))))