Open Ontologies

ONTOLOGY EXPLORER

date

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<https://www.omg.org/spec/Commons/DatesAndTimes/Date>

プロパティと値

プロパティ値
typeClass
label"date"
subClassOfTimeInstant
subClassOf_:c14n763
definition"calendar day on some calendar"
note"A date may or may not have a value, and may be explicit or calculated. A date that has a value is one that is either explicitly set as a literal when it is created, or is some form of 'calculated date'. In an instance of date, the existence of the 'has date value' property both indicates that the date is known, and gives the value of the date. A date that does not have a value is likely one that is some form of 'calculated date, in which the actual date has not (yet) been established."

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