Dataset genealogical metadata National Archives via Open Archives
The open data consists of metadata from 4,450,903 records of National Archives, with 4.172.557 historical person observations. The source types included baptisms, marriages (church). This dataset can be searched via https://www.openarchieven.nl/ghn
- Publisher
- Open Archives
- Spatial Coverage
- Nederland, Netherlands
- Temporal Coverage
- 1582-1966
- Languages
- Dutch
- Modified
- November 18, 2025
Distributions
Linked Data Summary
533,384
Triples
50
Unique predicates
94,988
Unique objects
35%
65%
Literals: 33,286
URIs: 61,702
Classes
Class
Entities
openarch.nl/…f/a2a#Person
23,894
32%31.9%
openarch.nl/…a#RelationEP
23,894
32%31.9%
openarch.nl/def/a2a#Event
6,954
9%9.3%
openarch.nl/…f/a2a#Record
6,954
9%9.3%
openarch.nl/…f/a2a#Source
6,954
9%9.3%
openarch.nl/…ailableScans
6,349
8%8.5%
Properties
Property
Entities
rdfs:label
113,471
49%48.7%
openarch.nl/…#EventKeyRef
23,894
10%10.3%
openarch.nl/…PersonKeyRef
23,894
10%10.3%
openarch.nl/…a#PersonName
23,894
10%10.3%
openarch.nl/…RelationType
23,894
10%10.3%
openarch.nl/…NameLastName
23,891
10%10.3%
Value Types
Value Type
Triples
xsd:string
165,387
59%58.7%
openarch.nl/…f/a2a#Person
47,788
17%17.0%
openarch.nl/def/a2a#Event
30,848
11%10.9%
openarch.nl/…a#RelationEP
23,894
8%8.5%
openarch.nl/…f/a2a#Source
6,954
2%2.5%
xsd:date
6,954
2%2.5%
Registration
- Registered URL
- Registered on
- December 22, 2023 at 01:54 PM
- Last read
- 6 days ago
- Completeness
- 70%Missing properties: dcat:distributiondcterms:creator