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  "Package": "dtreg",
  "Title": "Interact with Data Type Registries and Create Machine-Readable\nData",
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  "Description": "You can load a schema from a DTR (data type registry) as\nan R object. Use this schema to write your data in JSON-LD\n(JavaScript Object Notation for Linked Data) format to make it\nmachine readable.",
  "License": "MIT + file LICENSE",
  "URL": "https://gitlab.com/TIBHannover/lki/knowledge-loom/dtreg-r",
  "BugReports": "https://gitlab.com/TIBHannover/lki/knowledge-loom/dtreg-r/-/issues",
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    "User": "root"
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  "Author": "Olga Lezhnina [aut] (ORCID:\n<https://orcid.org/0000-0003-2237-7725>), Manuel Prinz [aut]\n(ORCID: <https://orcid.org/0000-0003-2151-4556>), Markus\nStocker [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-5492-3212>), Open Research\nKnowledge Graph Project and Contributors [cph]",
  "Maintainer": "Markus Stocker <markus.stocker@tib.eu>",
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  "Date/Publication": "2025-11-24 13:30:13 UTC",
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/dtreg"
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      "title": "Load classes for a schema with the known identifier",
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      "title": "Show schema fields",
      "topics": [
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      "title": "Introduction to dtreg",
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      "headings": [
        "1. Load a DTR schema",
        "2. Create an instance",
        "Fields",
        "Most common types of input",
        "Strings",
        "Numeric",
        "Data frames and tuples",
        "More than one input in a field",
        "Nested structure",
        "General remarks on writing an instance",
        "3. Convert the instance into JSON-LD format",
        "4. Example: reporting data analysis with dtreg",
        "Choose parts of analysis to address and schemata to load",
        "Prepare data frames with test results",
        "Find out which schemata parts can be reused",
        "Write all instances with the information specified above",
        "Write the data_analysis instance and convert into JSON-LD format",
        "Additional comments"
      ],
      "created": "2024-09-17 02:33:24",
      "modified": "2025-11-24 13:30:13",
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