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@prefix geonames: .
@prefix owl: .
@prefix skos: .
@prefix schema-org: .
@prefix bio: .
@prefix conf: .
@prefix metalex: .
@prefix ocd: .
@prefix rel: .
@prefix dcterms: .
@prefix dbpprop: .
@prefix foaf: .
@prefix bbc: .
@prefix void: .
@prefix dbpedia-owl: .
@prefix dbpedia: .
@prefix frbr: .
@prefix dwc: .
@prefix claros: .
@prefix crm-owl: .
@prefix ehri: .
@prefix meta: .
@prefix bmuseum: .
@prefix ods: .
@prefix gml: .
@prefix muninn: .
@prefix xsd: .
@prefix yago: .
@prefix rdfs: .
@prefix units: .
@prefix rso: .
@prefix geo: .
@prefix oad: .
@prefix rico: .
@prefix crm120111: .
@prefix cdoc: .
@prefix bibleontology: .
@prefix prov: .
@prefix crm: .
@prefix cc: .
@prefix shoah: .
@prefix npg: .
@prefix org: .
@prefix gn: .
@prefix ibc: .
@prefix aemetonto: .
@prefix skos-xl: .
@prefix lgdo: .
@prefix rdf: .
@prefix eac-cpf: .
@prefix bibo: .
@prefix time: .
@prefix dc: .
@prefix prism21: .
@prefix po: .
a ehri:Institution ;
rdfs:seeAlso ;
ehri:sources "YV/ClaimsCon'06/online search"@en ;
schema-org:openingHours "The Customer Service Office is open Monday, Tuesday, Thursday and Friday 9.00 - 15.00, and Wednesday 12.00 - 18.00"@en ;
rico:agentHasOrHadLocation ;
rico:generalDescription "The National Digital Archive possesses a collection of audio- and visual holdings, which are a part of the state archival holdings. It possesses 15 million photographs dating from the half of the 19th century to the present time, and 30 000 audio recordings from 1919 to 2007. There are unique recordings of numerous important persons of the social, political and religion life. They mostly originate from the Polish Radio and the Free Europe Radio. An important part of the holdings is a collection of the films (2400) from 1928 to 1993. The most valuable films originate from the 20's and 30's. The NAC is creating two modern computer systems, which are the database of the state archives' holdings: ZoSIA (The Integrated System of Archival Information) and SeDAp (System of the Archival Digitalization). The NAC makes accessible over 150 000 photo scans and 20 000 descriptions of audio recordings."@en ;
rico:hasOrHadAgentName ;
rico:history "The NAC supports the program of mass digitalization of the archival records in the state archives. It created the necessary technological infrastructure for this process. "@en ;
rico:isOrWasHolderOf , , , ;
rico:name "Narodowe Archiwum Cyfrowe"@en .