Dataset genealogical metadata Municipality archive Alphen aan den Rijn via Open Archives
The open data consists of metadata from 155,022 records of Municipality archive Alphen aan den Rijn, with 548.434 historical person observations. The source types included population registers, births, marriages, deaths, funerals, baptisms, marriages (church), notarial archives. This dataset can be searched via https://www.openarchieven.nl/arg
- Publisher
- Open Archives
- Landing Page
- https://www.openarchieven.nl/datasets/arg
- License
- CC0 1.0 Universal
- Spatial Coverage
- Netherlands, Nederland, Zuid-Holland, South Holland
- Temporal Coverage
- 1561-1960
- Languages
- nl-NL
- Keywords
- BirthsBaptismsPopulation registersMarriages (church)Notarial archivesFuneralsDeathsHistorical personal dataGenealogyMarriages
- Modified
- November 18, 2025
Distributions Distributions provide access to the data.
N-Triples
https://oa-export.s3.nl-ams.scw.cloud/nt/arg.nt.gz
Compressed N-triples file
Modified: 1/17/2024 File Size: 80.0 MB
This distribution has been validated by the Dataset Knowledge Graph.
XML
https://api.openarchieven.nl/oai-pmh/?verb=ListRecords&metadataPrefix=oai_a2a&set=arg
OAI-PMH endpoint with XML based on the A2A model
XML
https://oa-export.s3.nl-ams.scw.cloud/xml/arg.xml.gz
Compressed XML file based on the A2A model
Modified: 12/21/2024 File Size: 24.6 MB
Linked Data Summary Statistical information about this dataset retrieved from the Knowledge Graph, including the number of triples, entities, properties, and class distribution.
10,267,294
Triples
1,143,171
Subjects
9.0
Avg. triples per subject
63
Unique predicates
1,419,292
Unique objects
27%
73%
Literals: 387,091
URIs: 1,032,201
Classes
Class
Entities
openarch.nl/…f/a2a#Person
405,123
35%35.4%
openarch.nl/…a#RelationEP
405,123
35%35.4%
openarch.nl/def/a2a#Event
110,975
10%9.7%
openarch.nl/…f/a2a#Record
110,975
10%9.7%
openarch.nl/…f/a2a#Source
110,975
10%9.7%
Properties
Property
Entities
rdfs:label
2,215,350
52%52.0%
openarch.nl/def/a2a#Place
422,858
10%9.9%
openarch.nl/…#EventKeyRef
405,123
10%9.5%
openarch.nl/…PersonKeyRef
405,123
10%9.5%
openarch.nl/…a#PersonName
405,123
10%9.5%
openarch.nl/…RelationType
405,123
10%9.5%
Value Types
Value Type
Triples
xsd:string
2,381,732
55%54.9%
openarch.nl/…f/a2a#Person
810,246
19%18.7%
openarch.nl/def/a2a#Event
516,098
12%11.9%
openarch.nl/…a#RelationEP
405,123
9%9.3%
openarch.nl/…f/a2a#Source
110,975
3%2.6%
xsd:date
110,975
3%2.6%
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 01:56 PM
- Last read When the URL was last read by the Dataset Register.
- 21 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%