@prefix oa: <https://www.openarchieven.nl/id/> .
@prefix sdo: <https://schema.org/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

oa:foundlinks-381368767
  a sdo:Person, prov:Entity ;
  sdo:name "Sjef Drummen" ;
  sdo:birthDate "1921"^^xsd:gYear ;
  sdo:deathDate "1921"^^xsd:gYear ;
  sdo:mainEntityOfPage <http://www.biografischportaal.nl/persoon/17210020> ;
  prov:wasDerivedFrom oa:record_dom_35479635-9B5E-4E8D-ACFF-0AFC0E0F5F14 ;
  prov:wasGeneratedBy [
    a <activity-foundlinks-381368767>, prov:Activity ;
    prov:atTime "Open Archieven" ;
    rdfs:label "2026-03-01 23:28:37"^^xsd:date ;
    prov:wasAssociatedWith [
      a <open_archieven_matching>, prov:Agent ;
      sdo:name "Open Archieven" ;
      sdo:sameAs <https://www.openarchieven.nl>
    ]
  ] .