FILTERING
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS9671867
| Definition | <FILTERING> is the <Activity> of passing through or as if through a device that separates unwanted from wanted matter or energy forms | 
| ISO number | 779 | 
| RDS number | RDS9671867 | 
| Source | Activity or Event |