Time-Span

A time-span defines the overall temporal extents of an activity such as an investigation, or report production. The lower and upper bounds of the time-span should be defined using Gregorian calendar dates, in XML Schema date format for consistency.

timespan

Fig. 1: Time-span with associated entities and properties | svg | png | pdf

@prefix crm: <http://www.cidoc-crm.org/cidoc-crm/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://tempuri/investigation/1> a crm:E7_Activity ;
   crm:P4_has_time-span <http://tempuri/timespan/1> .  

<http://tempuri/timespan/1> a crm:E52_Time-Span ;
   crm:P4i_is_time-span_of <http://tempuri/investigation/1> ;
   crm:P81a_end_of_the_begin "2019-03-20"^^xsd:date ;
   crm:P81b_begin_of_the_end "2019-03-21"^^xsd:date .

Fig. 2: Turtle RDF example | styled | RDFa | microdata | xml | nt | json-ld