Standard Date-Time – C1

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C1 Standard Date-Time

Scope note:

As a subclass of crm:E61 Time Primitive this class comprises strings expressing dates and times. Instances of this class should not be identified by IRIs.

Standard Date-Time strings must follow specific rules.

The time primitives must be expressed in the form of strings, based on the ISO and XSD format, e.g.: '2001-05-23T08:20:00+08:00'.

The string may contain only a year, e.g. '0851', or a year and a month, e.g. '0851-05', etc. It must be built from left to right, and must be complete on the left side, even if truncated on the right.

Years are defined in the Common or Christian Era (CE), they are ordinals starting from the first year of the CE, '0001'. There is therefore no zero year. For years before the Common Era (BCE) the string must always be prefixed with 'bce', e.g. 'bce0330'.

Dates are defined in the Julian calendar until Thursday 4 October 1582 and continue in the Gregorian calendar from the next day, which was the Friday 15 October 1582. No Gregorian proleptic system is allowed before the 15 October 1582 and no Julian calendar dates are allowed after this date.

To express other calendars and ways of definig time it is compulsory to use instances of the Temporal Locations class (cf. ???) .

Examples:

No example yet.

In First Order Logic:

  • C1(x) ⇒ E61(x)

Scope notes

Show Scope note Language Namespace View details Comments Validation
As a subclass of crm:E61 Time Primitive this class comprises strings expressing dates and times. Instances of this class should not be identified by IRIs. Standard Date-Time strings must follow specific rules. The time primitives must be expressed in the form of strings, based on the ISO and XSD format, e.g.: '2001-05-23T08:20:00+08:00'. The string may contain only a year, e.g. '0851', or a year and a month, e.g. '0851-05', etc. It must be built from left to right, and must be complete on the left side, even if truncated on the right. Years are defined in the Common or Christian Era (CE), they are ordinals starting from the first year of the CE, '0001'. There is therefore no zero year. For years before the Common Era (BCE) the string must always be prefixed with 'bce', e.g. 'bce0330'. Dates are defined in the Julian calendar until Thursday 4 October 1582 and continue in the Gregorian calendar from the next day, which was the Friday 15 October 1582. No Gregorian proleptic system is allowed before the 15 October 1582 and no Julian calendar dates are allowed after this date. To express other calendars and ways of definig time it is compulsory to use instances of the Temporal Locations class (cf. ???) . en SDHSS Shortcuts and Additional Properties ongoing 0 Candidate

Examples

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Additional notes

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Identifier: C1

Official URI: https://sdhss.org/ontology/shortcuts/C1
OntoME URI: https://ontome.net/ontology/c1888

Labels

Label Language Last updated View details Comments Validation
Standard Date-Time * en 2025-01-20 0 Candidate

* : Standard label for this language

Namespace

Namespace Last updated
SDHSS Shortcuts and Additional Properties ongoing 2025-01-07

Parent classes

Class Class namespace Relation defined in Justification View details Edit Delete Comments Validation
E61 Time Primitive CIDOC CRM version 6.2 SDHSS Shortcuts and Additional Properties ongoing 0 Candidate

Ancestor classes

Class Depth Class namespace Via
Thing 3 OntoME internal model - active version E61 - E59
E59 Primitive Value 2 CIDOC CRM version 6.2 E61

Child and descendant classes

Class Depth Class namespace Via

Related classes

Relation Class Class namespace Justification Relation defined in View details Edit Delete Comments Validation

Outgoing properties (this class is domain)

Domain Property identifier Range Namespace

Outgoing properties (inherited from ancestors)

Domain Property identifier Range Namespace

Incoming properties (this class is range)

Domain Property identifier Range Namespace
E2 Temporal Entity sdh-short:P1 at some time within standard time (is value of) C1 Standard Date-Time SDHSS Shortcuts and Additional Properties ongoing
E21 Person sdh-short:P2 has birth date (is birth date of) C1 Standard Date-Time SDHSS Shortcuts and Additional Properties ongoing

Incoming properties (inherited from ancestors)

Domain Property identifier Range Namespace
E52 Time-Span crm:P81 ongoing throughout C1 Standard Date-Time (is a E61) CIDOC CRM version 6.2
E52 Time-Span crm:P81a end of the begin C1 Standard Date-Time (is a E61) CIDOC CRM version 6.2
E52 Time-Span crm:P81b begin of the end C1 Standard Date-Time (is a E61) CIDOC CRM version 6.2
E52 Time-Span crm:P82 at some time within C1 Standard Date-Time (is a E61) CIDOC CRM version 6.2
E52 Time-Span crm:P82a begin of the begin C1 Standard Date-Time (is a E61) CIDOC CRM version 6.2
E52 Time-Span crm:P82b end of the end C1 Standard Date-Time (is a E61) CIDOC CRM version 6.2
D7 Digital Machine Event crmdig:L31 has starting date-time (was starting date-time of) C1 Standard Date-Time (is a E61) CRMdig version 3.2.1
D7 Digital Machine Event crmdig:L32 has ending date-time (was ending date-time of) C1 Standard Date-Time (is a E61) CRMdig version 3.2.1
D7 Digital Machine Event crmdig:L61 was ongoing at C1 Standard Date-Time (is a E61) CRMdig version 3.2.1
C13 Propositional Datation sdh-int:P26 has datation value (is datation of) C1 Standard Date-Time (is a E61) SDHSS - Propositions, Texts, Intellectual Life ongoing

Profiles using this class

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