{
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  "lastModified": "2026-10-12T19:37:48.614Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC2145",
  "document": {
    "abstract": "HTTP request and response messages include an HTTP protocol version number. Some confusion exists concerning the proper use and interpretation of HTTP version numbers, and concerning interoperability of HTTP implementations of different protocol versions. This document is an attempt to clarify the situation. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "authors": [
      {
        "name": "Jeffrey Mogul"
      },
      {
        "name": "Roy T. Fielding"
      },
      {
        "name": "Jim Gettys"
      },
      {
        "name": "Henrik Nielsen"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "docId": "RFC2145",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "docLabel": "IETF RFC 2145",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "docNumber": "2145",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "docTitle": "Use and Interpretation of HTTP Version Numbers",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "doi": "10.17487/RFC2145",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "href": "https://doi.org/10.17487/RFC2145",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "pages": "7",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "publicationDate": "1997-05-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "references": {
      "bibliographic": [
        "RFC1945",
        "RFC2068",
        "RFC791"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc2145/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
      "updated": "2026-10-12T19:37:48.614Z",
      "version": "extractDocs.js@commit:62884da769b4"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      },
      "supersededBy": [
        "RFC7230"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc2145/",
        "updated": "2026-10-12T19:37:48.614Z",
        "version": "extractDocs.js@commit:62884da769b4"
      }
    }
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}