Dataset genealogical metadata Municipal archive Schiedam via Open Archives

The open data consists of metadata from 310,376 records of Municipal archive Schiedam, with 1.111.504 historical person observations. The source types included births, marriages, deaths. This dataset can be searched via https://www.openarchieven.nl/sch

Spatial Coverage
https://sws.geonames.org/2743698/, https://sws.geonames.org/2747595/, https://sws.geonames.org/2750405/
Temporal Coverage
1811 – 1970
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

35,553,888
Triples
44
Unique predicates
4,433,589
Unique objects
36%
64%
Literals: 1,615,347
URIs: 2,818,242

Classes

Class
Entities
openarch.nl/…f/a2a#Person
1,100,495
32%
openarch.nl/…a#RelationEP
1,100,495
32%
openarch.nl/def/a2a#Event
308,623
9%
openarch.nl/…f/a2a#Record
308,623
9%
openarch.nl/…f/a2a#Source
308,623
9%
openarch.nl/…ailableScans
308,623
9%

Properties

Property
Entities
rdfs:label
7,321,243
53%
openarch.nl/def/a2a#Place
1,477,091
11%
openarch.nl/def/a2a#Year
1,320,089
10%
openarch.nl/def/a2a#Month
1,308,180
9%
openarch.nl/def/a2a#Day
1,308,177
9%
openarch.nl/…#EventKeyRef
1,100,495
8%

Value Types

Value Type
Triples
xsd:string
8,104,459
60%
openarch.nl/…f/a2a#Person
2,200,990
16%
openarch.nl/def/a2a#Event
1,409,118
10%
openarch.nl/…a#RelationEP
1,100,495
8%
openarch.nl/…f/a2a#Source
308,623
2%
xsd:date
308,623
2%

Registration

Registered on
December 5, 2023 at 03:15 PM
Last read
7 hours ago
Completeness
100%