{
    "id": 19,
    "title_ta": "தொல்காப்பியம்",
    "transliteration": "Tolkappiyam",
    "type_en": "Kappiyam",
    "type_ta": "காப்பியம்",
    "category": "Grammar & Lexicon",
    "collection": "Ilakkanam",
    "level": "Work",
    "period": "Sangam",
    "period_range": "c. 300 BCE–250 CE",
    "period_code": "S",
    "date": "c. 3rd BCE–5th CE (disputed)",
    "author": "Tolkappiyar",
    "tradition": "Secular",
    "extent": "3 books, 27 iyals, c. 1,610 nurpas",
    "status": "Extant",
    "notes": "Ezhuthu, Sol, Porul; oldest extant Tamil grammar, also a poetics of akam and puram.",
    "metadata_source": "Standard histories of Tamil literature",
    "project_madurai": {
        "numbers": [
            100,
            500,
            516
        ],
        "pdf": "https://www.projectmadurai.org/pm_etexts/pdf/pm0100.pdf",
        "text": "https://www.projectmadurai.org/pm_etexts/utf8/pmuni0100.html"
    },
    "wikisource_search": "https://ta.wikisource.org/w/index.php?search=%E0%AE%A4%E0%AF%8A%E0%AE%B2%E0%AF%8D%E0%AE%95%E0%AE%BE%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D",
    "commentaries": {
        "project_madurai": [
            {
                "label": "நச்சினார்க்கினியர் உரை",
                "pm": 500,
                "pdf": "https://www.projectmadurai.org/pm_etexts/pdf/pm0500.pdf",
                "text": "https://www.projectmadurai.org/pm_etexts/utf8/pmuni0500.html"
            },
            {
                "label": "நச்சினார்க்கினியர் உரை (பகுதி 2)",
                "pm": 516,
                "pdf": "https://www.projectmadurai.org/pm_etexts/pdf/pm0516.pdf",
                "text": "https://www.projectmadurai.org/pm_etexts/utf8/pmuni0516.html"
            }
        ],
        "archive_org": [
            {
                "kind": "விளக்கவுரை",
                "commentator": "சேனாவரையர் உரை, விளக்கவுரையுடன்",
                "year": "1966",
                "archive_id": "acc.-no.-15983-tholkappiyam-solathikaram...-1966",
                "url": "https://archive.org/details/acc.-no.-15983-tholkappiyam-solathikaram...-1966"
            },
            {
                "kind": "உரை",
                "commentator": "ஆ. சிவலிங்கனார் (பதி.)",
                "year": "1983",
                "archive_id": "vtn-024-tolkappiyam-uraivalam-chollathigaram-1983",
                "url": "https://archive.org/details/vtn-024-tolkappiyam-uraivalam-chollathigaram-1983"
            }
        ]
    },
    "tamil_text_archive": {
        "archive_id": "dli.jZY9lup2kZl6TuXGlZQdjZM7k0py.TVA_BOK_0001591",
        "url": "https://archive.org/details/dli.jZY9lup2kZl6TuXGlZQdjZM7k0py.TVA_BOK_0001591"
    },
    "english": {
        "project_madurai": [],
        "archive_org": [],
        "published": "S. Ilakkuvanar, Tholkappiyam in English with critical studies (1963)",
        "online": ""
    },
    "archive_search": "https://archive.org/search?query=%E0%AE%A4%E0%AF%8A%E0%AE%B2%E0%AF%8D%E0%AE%95%E0%AE%BE%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D%20%E0%AE%89%E0%AE%B0%E0%AF%88"
}