Dataset genealogical metadata Collection Overijssel via Open Archives

The open data consists of metadata from 2,032,489 records of Collection Overijssel, with 7.219.030 historical person observations. The source types included births, marriages, deaths. This dataset can be searched via https://www.openarchieven.nl/hco

Spatial Coverage
https://sws.geonames.org/2748838/, https://sws.geonames.org/2750405/
Temporal Coverage
1811 – 1974
Languages
Dutch
About
https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/551, https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/552, https://terms.personsincontext.org/ThesaurusHistorischePersoonsgegevens/553
Issued
January 17, 2024
Modified
April 18, 2026

Linked Data Summary

177,860,182
Triples
45
Unique predicates
24,647,991
Unique objects
31%
69%
Literals: 7,634,437
URIs: 17,013,554

Classes

Class
Entities
openarch.nl/…f/a2a#Person
6,652,255
34%
openarch.nl/…a#RelationEP
6,652,255
34%
openarch.nl/def/a2a#Event
1,854,519
10%
openarch.nl/…f/a2a#Record
1,854,519
10%
openarch.nl/…f/a2a#Source
1,854,519
10%
openarch.nl/…ailableScans
593,619
3%

Properties

Property
Entities
rdfs:label
18,868,067
39%
openarch.nl/…a#PersonName
6,652,255
14%
openarch.nl/…#EventKeyRef
6,652,255
14%
openarch.nl/…PersonKeyRef
6,652,255
14%
openarch.nl/…RelationType
6,652,255
14%
openarch.nl/…f/a2a#Gender
2,319,263
5%

Value Types

Value Type
Triples
openarch.nl/…f/a2a#Person
13,304,510
44%
openarch.nl/def/a2a#Event
8,506,774
28%
openarch.nl/…a#RelationEP
6,652,255
22%
openarch.nl/…f/a2a#Source
1,854,519
6%

Registration

Registered on
December 22, 2023 at 01:54 PM
Last read
18 hours ago
Completeness
100%