@base .
@prefix geonames: .
@prefix owl: .
@prefix skos: .
@prefix schema-org: .
@prefix bio: .
@prefix conf: .
@prefix metalex: .
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@prefix rel: .
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@prefix dbpedia: .
@prefix frbr: .
@prefix dwc: .
@prefix claros: .
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@prefix ehri: .
@prefix meta: .
@prefix bmuseum: .
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@prefix gml: .
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@prefix oad: .
@prefix rico: .
@prefix crm120111: .
@prefix cdoc: .
@prefix bibleontology: .
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@prefix dc: .
@prefix prism21: .
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a rico:Activity ;
rico:generalDescription "The photographs were created by an unknown photographer and the holiday card was sent by Mark Weisel to his parents who saved it for him. Mark Weisel donated the materials to the United States Holocaust Memorial Museum in 1990."@en ;
rico:hasActivityType ehri:AcquisitionType .