ApiUser: Created page with "This category corresponds to the class imported from:=cidoc:E52.Time-Span of the [http://www.cidoc-crm.org/ CIDOC CRM] vocabulary, (see MediaWiki:Smw import cidoc). T..."

2012-07-31T16:43:21Z

Created page with "This category corresponds to the class imported from:=cidoc:E52.Time-Span of the [http://www.cidoc-crm.org/ CIDOC CRM] vocabulary, (see MediaWiki:Smw import cidoc). T..."

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This category corresponds to the class [[imported from:=cidoc:E52.Time-Span]] of the [http://www.cidoc-crm.org/ CIDOC CRM] vocabulary, (see [[MediaWiki:Smw import cidoc]]).

This class comprises abstract temporal extents, in the sense of Galilean physics, having a beginning, an end and a duration.
Time Span has no other semantic connotations. Time-Spans are used to define the temporal extent of instances of E4 Period, E5 Event and any other phenomena valid for a certain time. An E52 Time-Span may be identified by one or more instances of E49 Time Appellation.
Since our knowledge of history is imperfect, instances of E52 Time-Span can best be considered as approximations of the actual Time-Spans of temporal entities. The properties of E52 Time-Span are intended to allow these approximations to be expressed precisely. An extreme case of approximation, might, for example, define an E52 Time-Span having unknown beginning, end and duration. Used as a common E52 Time-Span for two events, it would nevertheless define them as being simultaneous, even if nothing else was known.
Automatic processing and querying of instances of E52 Time-Span is facilitated if data can be parsed into an E61 Time Primitive.

[[Category:E1-CRM_Entity]]

Category:E52-Time-Span - Revision history

ApiUser: Created page with "This category corresponds to the class imported from:=cidoc:E52.Time-Span of the [http://www.cidoc-crm.org/ CIDOC CRM] vocabulary, (see MediaWiki:Smw import cidoc). T..."