Dataset genealogical metadata Municipal Archive Kerkrade via Open Archives
The open data consists of metadata from 87,630 records of Municipal Archive Kerkrade, with 346.244 historical person observations. The source types included births, marriages, deaths. This dataset can be searched via https://www.openarchieven.nl/krd
- Publisher
- Open Archives
- Creator
- Municipal Archive Kerkrade
- Landing Page
- https://www.openarchieven.nl/datasets/krd
- License
- CC0 1.0 Universal
- Spatial Coverage
- Gemeente Kerkrade (NL), Netherlands, Nederland, Limburg, Limburg
- Temporal Coverage
- 1816-2015
- Languages
- nl-NL
- Modified
- November 18, 2025
Distributions Distributions provide access to the data.
N-Triples
https://oa-export.s3.nl-ams.scw.cloud/nt/krd.nt.gz
Compressed N-triples file
Modified: 1/17/2024 File Size: 45.6 MB
This distribution has been validated by the Dataset Knowledge Graph.
XML
https://api.openarchieven.nl/oai-pmh/?verb=ListRecords&metadataPrefix=oai_a2a&set=krd
OAI-PMH endpoint with XML based on the A2A model
XML
https://oa-export.s3.nl-ams.scw.cloud/xml/krd.xml.gz
Compressed XML file based on the A2A model
Modified: 12/20/2024 File Size: 14.9 MB
Linked Data Summary Statistical information about this dataset retrieved from the Knowledge Graph, including the number of triples, entities, properties, and class distribution.
6,044,613
Triples
731,662
Subjects
8.3
Avg. triples per subject
40
Unique predicates
911,859
Unique objects
26%
74%
Literals: 234,820
URIs: 677,039
Classes
Class
Entities
openarch.nl/…f/a2a#Person
283,889
39%38.8%
openarch.nl/…a#RelationEP
283,889
39%38.8%
openarch.nl/def/a2a#Event
54,628
7%7.5%
openarch.nl/…f/a2a#Record
54,628
7%7.5%
openarch.nl/…f/a2a#Source
54,628
7%7.5%
Properties
Property
Entities
rdfs:label
1,331,648
48%48.4%
openarch.nl/…#EventKeyRef
283,889
10%10.3%
openarch.nl/…PersonKeyRef
283,889
10%10.3%
openarch.nl/…a#PersonName
283,889
10%10.3%
openarch.nl/…RelationType
283,889
10%10.3%
openarch.nl/…NameLastName
283,844
10%10.3%
Value Types
Value Type
Triples
xsd:string
1,482,844
53%53.3%
openarch.nl/…f/a2a#Person
567,778
20%20.4%
openarch.nl/def/a2a#Event
338,517
12%12.2%
openarch.nl/…a#RelationEP
283,889
10%10.2%
openarch.nl/…f/a2a#Source
54,628
2%2.0%
xsd:date
54,628
2%2.0%
Registration
- Registered URL URL where the dataset is described.
- Registered on Date at which the URL was registered with the Dataset Register.
- December 22, 2023 at 01:55 PM
- Last read When the URL was last read by the Dataset Register.
- 18 hours ago
- Quality Rating Indicates how complete the dataset description is based on the metadata properties provided, such as title, description, license, and publisher.
- 100%