fibo-be-oac-exec:ChiefExecutiveOfficer leaf node

@prefix cmns-av: <https://www.omg.org/spec/Commons/AnnotationVocabulary/> .
@prefix cmns-org: <https://www.omg.org/spec/Commons/Organizations/> .
@prefix fibo-be-oac-exec: <https://spec.edmcouncil.org/fibo/ontology/BE/OwnershipAndControl/Executives/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

fibo-be-oac-exec:ChiefExecutiveOfficer a owl:Class ;
    rdfs:label "chief executive officer" ;
    rdfs:isDefinedBy fibo-be-oac-exec: ;
    rdfs:subClassOf [ a owl:Restriction ;
            owl:onProperty cmns-org:manages ;
            owl:someValuesFrom [ a owl:Class ;
                    owl:unionOf ( cmns-org:LegalEntity cmns-org:FormalOrganization ) ] ],
        fibo-be-oac-exec:CorporateOfficer,
        fibo-be-oac-exec:ExecutiveBoardMember,
        fibo-be-oac-exec:PrincipalParty ;
    skos:definition "top corporate officer responsible for an organization's overall operations and performance" ;
    cmns-av:abbreviation "CEO" ;
    cmns-av:explanatoryNote "He or she is the leader of the firm, serves as the main link between the board of directors (the board) and the firm's various parts or levels, and is held solely responsible for the firm's success or failure. One of the major duties of a CEO is to maintain and implement corporate policy, as established by the board. Also called President or managing director, he or she may also be the chairman (or chairperson) of the board." .