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Term: date of retrieval from depositional context (context_retrieval_date)

Date of excavation or retrieval from burial or depositional context, if known. If excavations were done during a longer period, report its midpoint at a month or year level. In case no exact time is available, the date can be right truncated i.e. all of these are valid times: 2008-01-23T19:23:10+00:00; 2008-01-23T19:23:10; 2008-01-23; 2008-01; 2008; Except: 2008-01; 2008 all are ISO8601 compliant.

URI: MIXS:999999909

Properties

  • Range: Datetime
  • Cardinality: 0..1 recommended

Examples

Value
2023
1972-11
2001-09-25

Annotations

  • Preferred_unit: year

LinkML Source

name: context_retrieval_date
annotations:
  Preferred_unit:
    tag: Preferred_unit
    value: year
description: 'Date of excavation or retrieval from burial or depositional context,
  if known. If excavations were done during a  longer period, report its midpoint
  at a month or year level. In case no exact time is available, the date can be  right
  truncated i.e. all of these are valid times: 2008-01-23T19:23:10+00:00; 2008-01-23T19:23:10;
  2008-01-23;  2008-01; 2008; Except: 2008-01; 2008 all are ISO8601 compliant.'
title: date of retrieval from depositional context
examples:
- value: '2023'
- value: 1972-11
- value: '2001-09-25'
in_subset:
- nucleic acid sequence source
from_schema: https://w3id.org/mixs
rank: 1000
slot_uri: MIXS:999999909
alias: context_retrieval_date
domain_of:
- Ancient
range: datetime
required: false
recommended: true