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    "abstract": "I should like to begin by briefly describing the reasons for the need to change the type of solvent traditionally used for film cleaning and then to discuss what liquid and equipment alternatives are available to the film industry in the light of these changes.",
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      "note": "Backfilled from SMPTE canonical repository (smpte-canonical-audit/canonicalLibrary.*.json)",
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      "version": "smpte-canonical-repo@v1"
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        "affiliation": "RTI Lipsner Smith",
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      "confidence": "high",
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      "source": "resolved",
      "updated": "2026-07-09T19:12:47.628Z",
      "version": "contenttype-fixes@v1"
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      "holder": "Society of Motion Picture and Television Engineers, Inc.",
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        "version": "smpte-conference-paper-nlm@v1"
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      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
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      "note": "Derived from DOI 10.5594/M001121",
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      "updated": "2026-05-22T21:44:19.125Z",
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      "confidence": "medium",
      "note": "Composed from venue title, volume/issue and date",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
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      "confidence": "high",
      "note": "Constructed from DOI 10.5594/M001121",
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      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
      "source": "parsed",
      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "pages": "11–16",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
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    "publicationDate": "1994-07-01",
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      "confidence": "high",
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      "source": "parsed",
      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "publisher": "SMPTE",
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      "confidence": "high",
      "note": "Normalised to registry \"SMPTE\" convention from NLM publisher-name (The Society of Motion Picture and Television Engineers)",
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      "updated": "2026-05-22T21:44:19.125Z",
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    "publisherLocation": {
      "city": "White Plains, NY",
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        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
        "source": "parsed",
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        "version": "smpte-conference-paper-nlm@v1"
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    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M001121.xml)",
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      "version": "smpte-conference-paper-nlm@v1"
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        "confidence": "medium",
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        "updated": "2026-05-22T21:44:19.125Z",
        "version": "smpte-conference-paper-nlm@v1"
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    "volume": "1994",
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      "confidence": "high",
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