@prefix :      <http://example.com/> .
@prefix schema: <http://schema.org/> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ehri_terms: <http://data.ehri-project.eu/vocabularies/ehri-terms/> .
@prefix ehri_instantiation: <https://data.ehri-project.eu/instantiations/> .
@prefix wd:    <http://www.wikidata.org/entity/> .
@prefix ehri_units: <https://data.ehri-project.eu/units/> .
@prefix ehri_institution: <https://data.ehri-project.eu/institutions/> .
@prefix ehri:  <https://data.ehri-project.eu/> .
@prefix dbr:   <http://dbpedia.org/resource/> .
@prefix ehri_language: <https://data.ehri-project.eu/languages/> .
@prefix rico:  <https://www.ica.org/standards/RiC/ontology#> .
@prefix ehri_country: <https://data.ehri-project.eu/countries/> .
@prefix xs:    <http://www.w3.org/2001/XMLSchema#> .
@prefix ehri_acquisition: <https://data.ehri-project.eu/acquisitions/> .
@prefix ricoVocab: <https://www.ica.org/standards/RiC/vocabularies/documentaryFormTypes#> .

ehri_instantiation:us-005578-irn78014-irn566033-eng-irn78014_eng
        a                      rico:Instantiation ;
        rdfs:label             "Oral history interview with Alex Mathes"@eng ;
        rico:hasOrHadHolder    ehri_institution:us-005578 ;
        rico:history           "The Gratz College Holocaust Oral History Archive donated the interview to the United States Holocaust Memorial Museum in 2017."@eng ;
        rico:isInstantationOf  ehri_units:us-005578-irn78014-irn566033 ;
        rico:title             "Oral history interview with Alex Mathes"@eng .

ehri_institution:us-005578
        rico:isOrWasHolderOf  ehri_instantiation:us-005578-irn78014-irn566033-eng-irn78014_eng .

ehri_units:us-005578-irn78014-irn566033
        a                            rico:Record ;
        rdfs:label                   "Oral history interview with Alex Mathes" ;
        rico:date                    "1981 September 24" ;
        rico:hasDocumentaryFormType  ricoVocab:FindingAid ;
        rico:hasInstantiation        ehri_instantiation:us-005578-irn78014-irn566033-eng-irn78014_eng ;
        rico:isOrWasIncludedIn       ehri_units:us-005578-irn78014 ;
        rico:recordResourceExtent    "3 sound cassettes (60 min.),"@eng ;
        rico:resultsOrResultedFrom   ehri_acquisition:us-005578-irn78014-irn566033-eng-irn78014_eng ;
        rico:title                   "Oral history interview with Alex Mathes" .

ehri_units:us-005578-irn78014
        a                        rico:RecordSet ;
        rico:includesOrIncluded  ehri_units:us-005578-irn78014-irn566033 .

ehri_acquisition:us-005578-irn78014-irn566033-eng-irn78014_eng
        a          rico:Activity ;
        <http://www.w3.org/1999/02/22-rdf-syntax-ns#value>
                "United States Holocaust Memorial Museum Collection, Gift of the Gratz College Holocaust Oral History Archive" ;
        rico:type  "Acquisition" .