F.1:5.1 - Three heterogeneous source cuts

F.1:5.1.1 - Role assignment, performed work, sensing, and execution

Candidate sources include BPMN 2.0 (designed workflow structures), PROV-O (performed activities and provenance), ITIL 4 (service vocabulary), ODRL 2.2 (permissions, prohibitions, and duties), SOSA/SSN (observations and results), and IEC 61131-3 (control-program execution). Retain only those whose exact claims change the receiving question.

The cut keeps false friends visible: a BPMN participant is not an RBAC role; a PROV activity is not a BPMN process; an SOSA observation is an act, not a status; an ITIL incident is not automatically a plant fault. F.1 exposes these source roles but does not settle their relations.

F.1:5.1.2 - Methods, types, and measurement

SPEM 2.0 or ISO 24744 may change the reading of Method and MethodDescription; OWL 2 and formal concept analysis may change kind reasoning; SOSA/SSN and ISO 80000-1 may change measurement and quantity claims. The cut preserves the source-fixed differences rather than making method, concept, or measurement globally uniform.

F.1:5.1.3 - Control, actuation, and services

Control-theory sources, IEC 61131-3, ISA-95, ITIL 4, and SOSA/SSN can contribute different claims about controller design, program execution, integration, service commitments, and observations. A current question may need only a subset. Actuation is not a service promise, and incident is not a plant fault merely because the words occur near operational work.