Public Safety Paramount
Class
http://proethica.org/ontology/intermediate#PublicSafetyParamount
Class Hierarchy
- Thing
- ↳ entity (bfo)
- ↳ continuant (bfo)
- ↳ generically dependent continuant (bfo)
- ↳ information content entity (iao)
- ↳ directive information entity (iao)
- ↳ Principle (proethica-core)
- ↳ Fundamental Ethical Principle (proethica-intermediate)
- ↳ PublicSafetyParamount
Definition
Fundamental principle requiring engineers to prioritize public safety above client instructions, employer directives, or collegial relationships when significant design errors create risk to persons who will occupy or use engineered structures.
Case Provenance
Discovered in
This class was discovered during extraction of the case(s) above; the supporting verbatim quotes are in Source Evidence.
Properties
Abstract Nature
Open-textured value requiring interpretation of what constitutes sufficient risk to trigger override of ordinary professional deference to client and colleague relationships.
Confidence
0.93
Derived Obligations
Consent to peer review when significant design errors are known
Disclose known design deficiencies to reviewing engineers
Refrain from blocking safety-motivated oversight
Extensional Examples
NSPE BER Case 76-6 on obligation to report safety hazards discovered during construction
NSPE Canon 1 requiring engineers to hold paramount the safety, health, and welfare of the public
Operationalization
Requires engineers to support independent review of designs containing known errors, refuse to obstruct safety-motivated peer review, and accept oversight even when it is professionally uncomfortable.
Potential Conflicts
Loyalty
Professional Dignity
Principle Category
fundamental_ethical
Value Basis
Members of the public who occupy buildings cannot evaluate engineering design quality and depend entirely on professional integrity to protect them from latent structural risks.
Property Structure
1 · Object and Data Properties
rdfs:domain on this class or ancestor
| Property | Range | Description |
|---|---|---|
| establishedBy inherited | CodeProvision | Indicates which code provision establishes this ethical concept. |
| invokedBy inherited | Agent | Relates a Principle to the Agent(s) that invoke it in the case scenario (the parties who appeal to the principle to justify or evaluate conduct). May name several agents. |
2 · Definitional Attributes
SHACL definitional shape
| Attribute | Property (sh:path) | Description |
|---|---|---|
| principle kind | principleCategory | The controlled principle kind, which drives the four-kind subClassOf typing: FundamentalEthicalPrinciple, ProfessionalVirtuePrinciple, RelationalPrinciple, DomainSpecificPrinciple. The canonical leaf label becomes the rdf:type; the category is a routing input, not stored as a literal. |
| extensional cases | extensionalCases | Class-level prior cases that instantiate the principle (McLaren extensional grounding); an optional class-mint field. |
3 · Bearer Attributes
SHACL property shape
individual data
| Attribute | Property (sh:path) | Description |
|---|---|---|
| interpretation | interpretation | Per-case reading of what the principle requires in this situation (a defeasibility-pipeline source field). |
| concrete expression | concreteExpression | How the principle is concretely expressed in the case (a defeasibility-pipeline source field). |
| applied to | appliedTo | What the principle is applied to in the case (the situation or party it bears on). |
| balancing with | balancingWith | The competing principle or value this principle is balanced against in the case, recorded as a literal; extraction records the tension but asserts no defeat or precedence, and the defeasibility edges are materialized by a separate pass from this field. |
| tension resolution | tensionResolution | How the case resolves the tension involving this principle (a defeasibility-pipeline source field). |
| invoked by | invokedBy | The agent who invokes the principle, via the P->Agent invokedBy edge (resolved to a case Agent by embedding shortlist + LLM select; a Board-pattern invoking party resolves deterministically to the case-scoped NSPE Board of Ethical Review Agent). Range: Agent. |
4 · Referenced By
rdfs:range on this class or ancestor
| From | Property | Description |
|---|---|---|
| Action | guidedByPrinciple inherited | Relates an action to a principle that directs it. The principle supplies the value the action is taken to serve. |
| Code Provision | establishes inherited | Relates a code provision to the ethical concepts (principles, obligations, constraints) it establishes or defines. |
| Obligation | derivedFromPrinciple inherited | Relates an obligation to the principle or principles it operationalizes. The obligation gives concrete directive force to the more abstract value the principle expresses (Dennis et al. 2016). |
| Role | adheresToPrinciple inherited | Relates a role to principles that guide its conduct; the role-relative applicability edge of the R->P->O chain (the role determines which principles apply to conduct in that standing). |
Source Evidence
Text references
Engineer A objects and refused to consent to the peer review
several significant design errors are discovered in the plans and design of Engineer A
Source text
several significant design errors are discovered in the plans and design of Engineer A
Used in cases 1
Case ontologies that instantiate this class or one of its base-ontology descendants. Computed from each individual's type, so the list stays current as cases are extracted. The originating case is shown under Extraction details.
Case 15@prefix core: <http://proethica.org/ontology/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix pcsh: <http://proethica.org/shapes/core#> .
@prefix proeth: <http://proethica.org/ontology/intermediate#> .
@prefix proeth-prov: <http://proethica.org/provenance#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
proeth:PublicSafetyParamount a owl:Class ;
rdfs:label "Public Safety Paramount" ;
proeth:abstractNature "Open-textured value requiring interpretation of what constitutes sufficient risk to trigger override of ordinary professional deference to client and colleague relationships." ;
proeth:confidence "0.93" ;
proeth:derivedObligations "Consent to peer review when significant design errors are known",
"Disclose known design deficiencies to reviewing engineers",
"Refrain from blocking safety-motivated oversight" ;
proeth:extensionalExamples "NSPE BER Case 76-6 on obligation to report safety hazards discovered during construction",
"NSPE Canon 1 requiring engineers to hold paramount the safety, health, and welfare of the public" ;
proeth:operationalization "Requires engineers to support independent review of designs containing known errors, refuse to obstruct safety-motivated peer review, and accept oversight even when it is professionally uncomfortable." ;
proeth:potentialConflicts "Loyalty",
"Professional Dignity" ;
proeth:principleCategory "fundamental_ethical" ;
proeth:textReferences "Engineer A objects and refused to consent to the peer review",
"several significant design errors are discovered in the plans and design of Engineer A" ;
proeth:valueBasis "Members of the public who occupy buildings cannot evaluate engineering design quality and depend entirely on professional integrity to protect them from latent structural risks." ;
proeth-prov:discoveredInCase 15 ;
proeth-prov:discoveredInPass 2 ;
proeth-prov:discoveredInSection "facts" ;
proeth-prov:firstDiscoveredAt "2026-06-02T19:55:30.891672+00:00"^^xsd:dateTime ;
proeth-prov:firstDiscoveredInCase 15 ;
proeth-prov:matchConfidence 0.9 ;
proeth-prov:matchReasoning "The principle directly maps to the existing Public Safety class in the ontology, which covers the obligation to prioritize public safety in engineering decisions. The case instantiates this principle through the known design errors and the need for peer review to protect future occupants of the second tower." ;
proeth-prov:matchedOntologyClass <http://proethica.org/ontology/principles#Public_Safety> ;
proeth-prov:matchedOntologyLabel "Public Safety" ;
proeth-prov:matchesExisting true ;
proeth-prov:sourceText "several significant design errors are discovered in the plans and design of Engineer A" ;
rdfs:comment "Fundamental principle requiring engineers to prioritize public safety above client instructions, employer directives, or collegial relationships when significant design errors create risk to persons who will occupy or use engineered structures." ;
rdfs:subClassOf proeth:FundamentalEthicalPrinciple ;
skos:definition "Fundamental principle requiring engineers to prioritize public safety above client instructions, employer directives, or collegial relationships when significant design errors create risk to persons who will occupy or use engineered structures." ;
prov:generatedAtTime "2026-06-02T19:55:30.891672+00:00"^^xsd:dateTime ;
prov:wasAttributedTo "Case 15 Extraction",
"claude-sonnet-4-6" .
pcsh:CaseAnnotationShape a sh:NodeShape ;
rdfs:label "Shared per-case annotation schema (all nine components)"@en ;
rdfs:comment "The cross-component annotation fields on committed case individuals: proeth:confidence (extraction confidence, decimal; all components except Action, whose Step-3 contract carries no confidence field), proeth:textReferences (verbatim supporting quotes, universal), proeth-prov sourceText (the source snippet, on the Step-1/2 provenance layers; Step-3 A/E individuals ground via textReferences only), and the involvement gloss (proeth:caseInvolvement on role individuals, proeth:caseContext on obligation, capability, and constraint individuals). Values are per-individual; the fields do not individuate any type."@en ;
sh:property [ sh:description "Extraction confidence for this individual (0 to 1)." ;
sh:name "confidence" ;
sh:order 1 ;
sh:path proeth:confidence ],
[ sh:description "Verbatim case quotes supporting this individual." ;
sh:name "text references" ;
sh:order 2 ;
sh:path proeth:textReferences ],
[ sh:description "How this individual figures in the case narrative (role individuals; the same text is routed into rdfs:comment)." ;
sh:name "case involvement" ;
sh:order 3 ;
sh:path proeth:caseInvolvement ],
[ sh:description "Grounding context in this case (obligation, capability, and constraint individuals)." ;
sh:name "case context" ;
sh:order 4 ;
sh:path proeth:caseContext ] ;
sh:targetClass core:Action,
core:Capability,
core:Constraint,
core:Event,
core:Obligation,
core:Principle,
core:Resource,
core:Role,
core:State .
pcsh:PrincipleDefinitionShape a sh:NodeShape ;
rdfs:label "Principle definition schema (type-level, descriptive, field contract)"@en ;
rdfs:comment "What individuates a principle TYPE: its canonical kind (drives the four-kind subClassOf typing; the canonical leaf becomes the rdf:type) and the extensional cases that ground it (McLaren). The five per-case narrative literals and the invokedBy edge are per-individual and now declared on PrinciplePropertyShape, mirroring the RoleDefinitionShape/ProfessionalRolePropertyShape split so the {{ principle_schema }} prompt separates the type judgment from what the case supplies. Descriptive only (no validation result); principle_category is a routing input, not stored as a literal."@en ;
sh:property [ sh:description "The controlled principle kind, which drives the four-kind subClassOf typing: FundamentalEthicalPrinciple, ProfessionalVirtuePrinciple, RelationalPrinciple, DomainSpecificPrinciple. The canonical leaf label becomes the rdf:type; the category is a routing input, not stored as a literal." ;
sh:name "principle kind" ;
sh:order 1 ;
sh:path proeth:principleCategory ],
[ sh:description "Class-level prior cases that instantiate the principle (McLaren extensional grounding); an optional class-mint field." ;
sh:name "extensional cases" ;
sh:order 2 ;
sh:path proeth:extensionalCases ] ;
sh:targetClass core:Principle .
pcsh:PrinciplePropertyShape a sh:NodeShape ;
rdfs:label "Principle per-case schema (individual data, non-definitional)"@en ;
rdfs:comment "What a principle INDIVIDUAL is described by in a specific case: the five narrative literals the defeasibility pipeline consumes and the agent that invokes it. These do NOT individuate the principle TYPE (that is PrincipleDefinitionShape); their values are per-case, asserted on the individual. Descriptive only."@en ;
sh:property [ sh:description "Per-case reading of what the principle requires in this situation (a defeasibility-pipeline source field)." ;
sh:name "interpretation" ;
sh:order 1 ;
sh:path proeth:interpretation ],
[ sh:description "How the principle is concretely expressed in the case (a defeasibility-pipeline source field)." ;
sh:name "concrete expression" ;
sh:order 2 ;
sh:path proeth:concreteExpression ],
[ sh:description "What the principle is applied to in the case (the situation or party it bears on)." ;
sh:name "applied to" ;
sh:order 3 ;
sh:path proeth:appliedTo ],
[ sh:description "The competing principle or value this principle is balanced against in the case, recorded as a literal; extraction records the tension but asserts no defeat or precedence, and the defeasibility edges are materialized by a separate pass from this field." ;
sh:name "balancing with" ;
sh:order 4 ;
sh:path proeth:balancingWith ],
[ sh:description "How the case resolves the tension involving this principle (a defeasibility-pipeline source field)." ;
sh:name "tension resolution" ;
sh:order 5 ;
sh:path proeth:tensionResolution ],
[ sh:description "The agent who invokes the principle, via the P->Agent invokedBy edge (resolved to a case Agent by embedding shortlist + LLM select; a Board-pattern invoking party resolves deterministically to the case-scoped NSPE Board of Ethical Review Agent). Range: Agent." ;
sh:name "invoked by" ;
sh:order 6 ;
sh:path core:invokedBy ] ;
sh:targetClass core:Principle .
Metadata
Extraction details
Discovered in case
15
Discovered in pass
2
Discovered in section
facts
First discovered
2026-06-02T19:55:30.891672+00:00
First case
15
Match Confidence
0.9
Match Reasoning
The principle directly maps to the existing Public Safety class in the ontology, which covers the obligation to prioritize public safety in engineering decisions. The case instantiates this principle through the known design errors and the need for peer review to protect future occupants of the second tower.
Matched Ontology Label
Public Safety
Matches Existing
true
Generated
2026-06-02T19:55:30.891672+00:00
Attributed to
['Case 15 Extraction', 'claude-sonnet-4-6']