This class comprises the activities that result in an instance of S10 Material Substantial being decreased by the removal of an
amount of matter. Typical scenarios include the removal of a component or piece of a physical object, removal of an archaeological or
geological layer, taking a tissue sample from a body or a sample of fluid from a body of water. The removed matter may acquire a
persistent identity of different nature beyond the act of its removal, such as becoming a physical object in the narrower sense. Such
cases should be modeled by using multiple instantiation with adequate concepts of creating the respective items.