HTML Microdata document

This HTML5 document contains 22 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Prefix	IRI
n2	http://erlangen-crm.org/140617/
wdrs	http://www.w3.org/2007/05/powder-s#
n6	http://demo.openlinksw.com/about/id/entity/http/erlangen-crm.org/140617/
skos	http://www.w3.org/2004/02/skos/core#
rdfs	http://www.w3.org/2000/01/rdf-schema#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
owl	http://www.w3.org/2002/07/owl#
xsdh	http://www.w3.org/2001/XMLSchema#

Subject Item: n2:E52_Time-Span
rdf:type: owl:Class
rdfs:subClassOf: _:vb50699114 _:vb50699115 n2:E1_CRM_Entity _:vb50699116
rdfs:label: E52 Time-Span
rdfs:comment: Scope note: 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. Examples: - 1961 - from 12-17-1993 to 12-8-1996 - 14h30 - 16h22 4th July 1945 - 9.30 am 1.1.1999 to 2.00 pm 1.1.1999 - duration of the Ming Dynasty
owl:disjointWith: n2:E53_Place
wdrs:describedby: n6:E24_Physical_Man-Made_Thing
skos:notation: E52