Merge pull request #2007 from ElisaKendall/FBC-319

FBC-318 - Add the concept of a business calendar

FND/DatesAndTimes/FinancialDates.rdf

@@ -48,7 +48,7 @@
 		<skos:changeNote>The https://spec.edmcouncil.org/fibo/ontology/FND/20220701/DatesAndTimes/FinancialDates.rdf version of the ontology was modified to use the Commons Ontology Library (Commons) Annotation Vocabulary rather than the OMG&apos;s Specification Metadata vocabulary.</skos:changeNote>
 		<skos:changeNote>The https://spec.edmcouncil.org/fibo/ontology/FND/20230101/DatesAndTimes/FinancialDates.rdf version of this ontology was modified to use the Commons Ontology Library (Commons) rather than the OMG&apos;s Languages, Countries and Codes (LCC), eliminating redundancies in FIBO as appropriate.</skos:changeNote>
 		<skos:changeNote>The https://spec.edmcouncil.org/fibo/ontology/FND/20230301/DatesAndTimes/FinancialDates.rdf version of the ontology was modified to eliminate deprecations that are more than 6 months old.</skos:changeNote>
-		<skos:changeNote>The https://spec.edmcouncil.org/fibo/ontology/FND/20231101/DatesAndTimes/FinancialDates.rdf version of the ontology was modified to add the general notions of explicit anchor date and calculation period (FBC-317).</skos:changeNote>
+		<skos:changeNote>The https://spec.edmcouncil.org/fibo/ontology/FND/20231101/DatesAndTimes/FinancialDates.rdf version of the ontology was modified to add the general notions of explicit anchor date and calculation period (FBC-317) and to add the concept of a business calendar (FBC-319).</skos:changeNote>
 		<skos:changeNote>This ontology was added to Foundations in advance of the December 2014 Long Beach meeting in support of the SEC specification. It is also needed to provide temporal relationships for Ownership and Control.
 
 These three ontologies are designed for use together:
@@ -108,6 +108,13 @@ They are modularized this way to minimize the ontological committments that are
 		<cmns-av:explanatoryNote>It is an explicit date chosen to provide context or structure for analyzing data or events.</cmns-av:explanatoryNote>
 	</owl:Class>
 
+	<owl:Class rdf:about="&fibo-fnd-dt-fd;BusinessCalendar">
+		<rdfs:subClassOf rdf:resource="&fibo-fnd-dt-fd;Schedule"/>
+		<rdfs:label>business calendar</rdfs:label>
+		<skos:definition>schedule and communications tool used to manage meetings, plan events, and coordinate activities within and/or across organizations</skos:definition>
+		<skos:example>academic calendar, bank holiday calendar</skos:example>
+	</owl:Class>
+
 	<owl:Class rdf:about="&fibo-fnd-dt-fd;CalculatedDate">
 		<rdfs:subClassOf rdf:resource="&cmns-dt;Date"/>
 		<rdfs:label>calculated date</rdfs:label>