material removal process
IRI: https://spec.industrialontologies.org/ontology/construct/MaterialRemovalProcess
Defined In: https://spec.industrialontologies.org/ontology/biopharma/ReferenceOntologyCandidates/
SubClass Of: planned process
Class Hierarchy
owl:Thing › bfo:entity › bfo:occurrent › bfo:process › planned process › material removal process
Direct subclasses:
Definition
planned process in which a material entity is physically withdrawn from a material entity or site
Explanatory Notes
1) A material removal process may occur as part of a broader planned process. Material picking, loading, unloading, sampling, harvest, clarification, purification, recovery, or transport processes may include a material removal process as a part without themselves being material removal processes. 2) The withdrawn entity may be bulk material or a containerized material entity, such as a vial or bag containing material. 3) Material removal process should also be distinguished from uses of “removal” that refer to reducing, separating, clearing, or inactivating something within a material stream, such as viral removal, impurity removal, or host-cell protein removal. 4) In a material removal process, the material entity that is physically withdrawn is modeled as a specified output bearing transferred material role, while the material entity or site from which it is withdrawn bears material withdrawal source role.
Examples
- cell bleed during a perfusion culture process, in which a portion of cell-containing culture material is withdrawn from the culture system; product-containing harvest stream withdrawal during a perfusion culture process through a cell retention system; permeate withdrawal during tangential flow filtration; removal of unreacted vinyl chloride monomer from a PVC polymerization reactor by flashing and steam stripping; retrieval of a pallet from a pallet racking storage system; withdrawal of a culture sample from a bioreactor for subsequent analytical testing; liquid sample withdrawal from a sample vial by aspiration for analytical measurement
Adapted From
- http://purl.allotrope.org/ontologies/process#AFP_0003574
Primitive Class
This class is declared primitive and it does not have necessary and sufficient condiftions defined.
Primitive Rationale
There are insufficient constructs to create a set of necessary and sufficient conditions
Formal Axioms
First-Order Logic Axioms
MaterialRemovalProcess(x) → PlannedProcess(x) ∧ ∃s∃sr((Site(s) ∨ MaterialEntity(s)) ∧ MaterialWithdrawalSourceRole(sr) ∧ hasParticipantAtSomeTime(x,s) ∧ hasRole(s,sr)) ∧ ∃m∃mr(MaterialEntity(m) ∧ TransferredMaterialRole(mr) ∧ hasSpecifiedOutput(x,m) ∧ hasRole(m,mr))
Semi-Formal Natural Language Axioms
if x is a ‘material removal process’ then x is a ‘planned process’ that ‘has participant at some time’ some ‘site’ or ‘material entity’ that ‘has role’ some ‘material withdrawal source role’, and ‘has specified output’ some ‘material entity’ that ‘has role’ some ‘transferred material role’
Description Logic
constr:MaterialRemovalProcess ⊑ constr:PlannedProcess
constr:MaterialRemovalProcess ⊑ ∃ bfo:has_participant_at_some_time .((bfo:site ⊔ bfo:material_entity) ⊓ ∃ constr:hasRole .constr:MaterialWithdrawalSourceRole)
constr:MaterialRemovalProcess ⊑ ∃ constr:hasSpecifiedOutput .(bfo:material_entity ⊓ ∃ constr:hasRole .constr:TransferredMaterialRole)
SubClassOf: constr:PlannedProcess
SubClassOf: bfo:has_participant_at_some_time some ((bfo:site or bfo:material_entity) and constr:hasRole some constr:MaterialWithdrawalSourceRole)
SubClassOf: constr:hasSpecifiedOutput some (bfo:material_entity and constr:hasRole some constr:TransferredMaterialRole)