# baseURI: https://www.archives.gov/files/lod/dpframework/id/NF00539

@prefix : <https://www.archives.gov/files/lod/dpframework/schema> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix nara: <https://www.archives.gov/data/lod/dpframework/def/> .
@prefix naraid: <https://www.archives.gov/data/lod/dpframework/id/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix wikidata: <http://www.wikidata.org/entity/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

naraid:NF00539
  a nara:FileFormat ;
  dcterms:description "Broadcast Wave (BWF) is an audio format that's designed for file-based non-linear digital recorders. BWF is based on the Microsoft WAV format as chunk-based audio and was developed in 1997 by the European Broadcasting Union with Microsoft and IBM. Version 1 was released in 2001 with one minor difference from Version 0 in that 64 of the 254 reserved bytes in Version 0 are used to contain a SMPTE UMID.  There were six supplements published for the Version 1 specification. While BWF is still proprietary to Microsoft, the format has an open specification and is an industry standard with open source tools available for transcoding. Therefore, it is recommended to retain the files as-is. BWF is considered a preferred format per NARA Transfer Guidance. " ;
  dcterms:identifier "NF00539" ;
  rdfs:label "NF00539" ;
  wikidata:p1163 "audio/x-wav" ;
  wikidata:p1195 "wav" ;
  wikidata:p2748 "https://www.nationalarchives.gov.uk/PRONOM/fmt/2" ;
  wikidata:p3266 "https://www.loc.gov/preservation/digital/formats/fdd/fdd000356.shtml" ;
  wikidata:p973 "https://en.wikipedia.org/wiki/Broadcast_Wave_Format" ;
  wikidata:p973 "https://tech.ebu.ch/docs/tech/tech3285.pdf" ;
  wikidata:p973 "https://www.wikidata.org/wiki/Q27526471" ;
  nara:category naraid:Audio ;
  nara:formatName "Broadcast Wave (BWF) v. 1" ;
  nara:preservationAction naraid:Retain ;
  nara:preservationPlan "Retain" ;
  nara:riskLevel naraid:Low ;
  nara:tools """FFmpeg; VLC; Windows Media Player
""" ;
  <https://www.archives.gov/files/lod/dpframework/schemaArchiveTeamURL> "http://fileformats.archiveteam.org/wiki/BWF" ;
.
<https://www.archives.gov/files/lod/dpframework/id/NF00539>
  a owl:Ontology ;
.