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IISH knowledge graph (IISG - KG)
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13
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7
Koolstra, W,
Koolstra, W,
Person
https://iisg.amsterdam/authority/person/189549
Portrait Joan A Nieuwenhuis
Portrait J.H Schaper
Portrait H. Siebelts
photographer
Portrait Joan A Nieuwenhuis
Portrait J.H Schaper
Portrait H. Siebelts
creator
Koolstra, W,
Person
https://iisg.amsterdam/authority/person/189549
type
Person
possibleViafMatch
317167268
name
Koolstra, W,
http://www.w3.org/2001/XMLSchema#string