Dataset genealogical metadata CODA via Open Archives
The open data consists of metadata from 68,557 records of CODA, with 411.312 historical person observations. The source types included population registers. This dataset can be searched via https://www.openarchieven.nl/cod
- Publisher
- Open Archives
- Creator
- CODA (opens in new tab)
- Spatial Coverage
- Apeldoorn (NL), Gelderland, Gelderland, Nederland, Netherlands
- Languages
- Dutch
- Modified
- November 18, 2025
Distributions
Linked Data Summary
11,075,751
Triples
39
Unique predicates
1,542,192
Unique objects
38%
62%
Literals: 582,448
URIs: 959,744
Classes
Class
Entities
openarch.nl/…f/a2a#Person
411,312
38%38.0%
openarch.nl/…a#RelationEP
411,312
38%38.0%
openarch.nl/def/a2a#Event
68,557
6%6.3%
openarch.nl/…f/a2a#Record
68,557
6%6.3%
openarch.nl/…f/a2a#Source
68,557
6%6.3%
openarch.nl/…ailableScans
53,664
5%5.0%
Properties
Property
Entities
rdfs:label
2,459,097
52%52.2%
openarch.nl/def/a2a#Place
610,421
13%12.9%
openarch.nl/…#EventKeyRef
411,312
9%8.7%
openarch.nl/…PersonKeyRef
411,312
9%8.7%
openarch.nl/…a#PersonName
411,312
9%8.7%
openarch.nl/…RelationType
411,312
9%8.7%
Value Types
Value Type
Triples
xsd:string
2,011,941
52%52.1%
openarch.nl/…f/a2a#Person
822,624
21%21.3%
openarch.nl/def/a2a#Event
479,869
12%12.4%
openarch.nl/…a#RelationEP
411,312
11%10.6%
openarch.nl/…f/a2a#Source
68,557
2%1.8%
xsd:date
68,557
2%1.8%
Registration
- Registered URL
- Registered on
- December 22, 2023 at 01:56 PM
- Last read
- 5 days ago
- Completeness
- 100%