{
 "row": "getty-provenance-index",
 "address": "Getty Provenance Index",
 "addresses": [
  "Getty Provenance Index"
 ],
 "extracted": "2026-10-29",
 "extractor": "Claude (Opus 5.5), subagent, one extractor (unaudited, §3.8)",
 "rule": "v0.9 §3.5, source-neutral: opening, defined terms, headline claims, stated limits; quotes verbatim from the saved page texts (whitespace-normalised for the check; multi-part quotes joined by ' … ', each part checked), the Wikipedia responses, or the card's title and snippet for an unreachable card; third-party pages quoted only in short spans",
 "B_note": "The field B (§0.4, §3.1(a)), three origins kept apart: 'card', every card on the transcript's rail (B1–B9: three Getty pages, Princeton's and USC's library guides, the GitHub CSV exports, CNI, ARIAH, Smarthistory); 'own_page', the entity's own pages the census cites that T did not surface (B10, the initiative page; B11, the coverage page), copied from the census's saved copies, their sha256 matching the census's; the home page (B1) is both a card and the census's first source and is carried once, as a card; 'wikipedia', the entity's title, a redirect (B12), and the section of the target article that names the entity (B13). No census source is third-party ('census_third_party' is empty: every census evidence item has basis 'operator'). Unreachable: B3 (Legacy Index, TLS failure), B5 (GitHub, session policy), B6 (CNI, Cloudflare 403), B9 (Smarthistory video, Cloudflare 403; YouTube 429); their titles and snippets stand.",
 "lineage_note": "Lineages: what it is (B1, B2, B6, B9, B10); scale (B1, B2, B7, B10); sources (B4); the dealer stock books (B1, B11); the sales catalogs (B1, B11); the archival inventories (B1, B11); the complementary databases (B1, B11, held two ways); lifecycle (B1, B3, B8, B10); founding (B1, B10, held three ways); digital history (B1); operator (B1, B7, B10); provenance research defined (B10); the stated limit (B11); access (B1, B5); the encyclopedia (B12, B13). The census's fields restate B1, B10 and B11 and are one lineage with them (§3.6); the page keeps the date.",
 "pages": "saved files under datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/ (Bn.html raw, Bn.txt text with scripts and styles stripped; B1, B10, B11 the census's saved copies; B2.txt begins with the page's meta description, marked; B12/B13 .wiki, .html raw responses; unreachable cards' responses saved where one was returned); sha256 per file in each source's 'files'",
 "field": [
  {
   "id": "B1",
   "origin": "card",
   "role": "Overview card 1; also the entity's own page the census cites (getty-provenance-index--home), carried once, as a card",
   "card": "Getty Museum — Provenance Index | Getty Tools & Databases",
   "url": "https://www.getty.edu/databases-tools-and-technologies/provenance/",
   "kind": "Overview card (own page)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 1
    }
   ],
   "files": {
    "B1.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B1.html",
     "sha256": "b52cee21703553b27011adff4e8e099f1053ddded486ce0a82c20285c7e21a57"
    },
    "B1.txt": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B1.txt",
     "sha256": "caa8e26e3f6ee9a6b29f1f00a749a5cbe679a51627baef2645a839c3b51addc3"
    }
   },
   "fetched": {
    "how": "the census's saved copy (sources/getty-provenance-index--home.html.gz, gunzipped; .txt copied), not refetched",
    "url": "https://www.getty.edu/databases-tools-and-technologies/provenance/",
    "read": "2026-10-29",
    "http": 200,
    "raw": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B1.html",
    "raw_sha256": "b52cee21703553b27011adff4e8e099f1053ddded486ce0a82c20285c7e21a57",
    "census_sha256": "b52cee21703553b27011adff4e8e099f1053ddded486ce0a82c20285c7e21a57",
    "sha256_match": true,
    "text": [
     "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B1.txt"
    ],
    "page_datePublished": "2026-10-27T00:59:43.898Z"
   },
   "card_title": "Provenance Index | Getty Tools & Databases",
   "card_snippet": "Database that provides open access to art provenance data drawn from millions of archival records.",
   "card_note": null,
   "names_operator": "yes ('Getty Research Institute' and the Index's team, its head named, in the saved text)",
   "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, provenanceerasure, EA-WG-CAPTURES-01 in the saved text, card title and snippet)",
   "note": "Card identified by title: the page's <title> is the card's title, and the card's snippet is the page's og:description ('Database that provides open access to art provenance data drawn from millions of archival records.'). The census's copy matches its recorded sha256."
  },
  {
   "id": "B2",
   "origin": "card",
   "role": "Overview card 2",
   "card": "Getty Museum — Getty Provenance Index",
   "url": "https://www.getty.edu/research/provenance/",
   "kind": "Overview card (own page: the Remodeled Index search portal)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 2
    }
   ],
   "files": {
    "B2.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B2.html",
     "sha256": "95a39d2eb8f13c30de946c9961ef4457c8249e2237b04a216e2a283d343fa435"
    },
    "B2.txt": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B2.txt",
     "sha256": "7a5aaf006a17781f9b188215d24645195d84f4e0c63e0165317e3c1ea52c3032"
    }
   },
   "fetched": {
    "at": "2026-10-29T17:20:45Z",
    "http": 200,
    "url": "https://www.getty.edu/research/provenance (302 to /research/provenance/)",
    "raw": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B2.html",
    "raw_sha256": "95a39d2eb8f13c30de946c9961ef4457c8249e2237b04a216e2a283d343fa435",
    "text": [
     "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B2.txt"
    ],
    "tried": [
     "https://provenance.getty.edu/ — the agent proxy refused CONNECT (HTTP 502), 17:07:10Z, 17:07:35Z, 17:10:19Z"
    ]
   },
   "card_title": "Getty Provenance Index",
   "card_snippet": "The Getty Provenance Index enables searching over 12 million resources across categories including activities, groups, persons, physical objects, places, proven...",
   "card_note": null,
   "names_operator": "yes ('J. Paul Getty Trust' in the trademark line)",
   "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, provenanceerasure, EA-WG-CAPTURES-01 in the saved text, card title and snippet)",
   "note": "URL identified by the card's text: the snippet's 'searching over 12 million resources across categories including activities, groups, persons, physical objects, places, proven…' is the portal's search box ('Search over 12 million resources') and its type list (Activity, Group, Person, Physical Object, Place, Provenance Activity, …); the portal is the home page's 'Search the Remodeled Index' link. Its .txt begins with the page's meta description, marked, then the page text."
  },
  {
   "id": "B3",
   "origin": "card",
   "role": "Overview card 3",
   "card": "Getty Museum — Getty Provenance Index",
   "url": "https://piprod.getty.edu/starweb/pi/servlet.starweb?path=pi/pi.web",
   "kind": "Overview card (own page: the Legacy Index)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 3
    }
   ],
   "files": {
    "B3-legacy-url-redirect.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B3-legacy-url-redirect.html",
     "sha256": "b52cee21703553b27011adff4e8e099f1053ddded486ce0a82c20285c7e21a57"
    }
   },
   "fetched": {
    "unreachable": true,
    "tried": [
     "piprod.getty.edu (the home page's 'Search the Legacy Index' link): curl 60, TLS certificate verification failed (unable to get local issuer certificate), 17:07:10Z, 17:07:35Z (with the session's CA bundle), 17:10:19Z",
     "https://www.getty.edu/research/tools/provenance/search.html (WebSearch's hit for the snippet's database names): HTTP 200 after redirect to the current Getty Provenance Index page, the same bytes as B1 (sha256 b52cee21…), saved as B3-legacy-url-redirect.html; the snippet's text is not in it"
    ]
   },
   "card_title": "Getty Provenance Index",
   "card_snippet": "Databases: Archival Inventory Contents, Archival Inventory Descriptions, Sales Catalogs Contents, Sales Catalogs Descriptions, Goupil Stock Books, Knoedler Stoc...",
   "card_note": null,
   "names_operator": "yes (card site 'Getty Museum')",
   "names_archive": "no (none of the archive's names in the card title and snippet, the only text)",
   "note": "Unreachable; the card's title and snippet stand as its only text. The snippet's database names (Archival Inventory Contents/Descriptions, Sales Catalogs Contents/Descriptions, Goupil and Knoedler Stock Books) are the Legacy Index's."
  },
  {
   "id": "B4",
   "origin": "card",
   "role": "Overview card 4",
   "card": "Princeton University — Getty Provenance Index Database",
   "url": "https://libguides.princeton.edu/az/getty-provenance-index-database",
   "kind": "Overview card (library database guide)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 4
    }
   ],
   "files": {
    "B4.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B4.html",
     "sha256": "3cfc7e3c0e9cb865174a560b5ea861e7fa4b78f3c5d2518fd37bc90621e02ce4"
    },
    "B4.txt": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B4.txt",
     "sha256": "b59766099f3ff4505df22a6870c8774ce722d50bc02702c3833380b6a0ccc4af"
    }
   },
   "fetched": {
    "at": "2026-10-29T17:09:26Z",
    "http": 200,
    "url": "https://libguides.princeton.edu/az/getty-provenance-index-database",
    "raw": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B4.html",
    "raw_sha256": "3cfc7e3c0e9cb865174a560b5ea861e7fa4b78f3c5d2518fd37bc90621e02ce4",
    "text": [
     "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B4.txt"
    ]
   },
   "card_title": "Getty Provenance Index Database",
   "card_snippet": "Databases: Getty Provenance Index containing archival documents (1550–1840), auction catalogs (1650–1840), and public art collections (1500–1990). Permitted Use...",
   "card_note": null,
   "names_operator": "no (the Getty Research Institute is not named; the database is)",
   "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, provenanceerasure, EA-WG-CAPTURES-01 in the saved text, card title and snippet)",
   "note": "Not found by WebSearch (three searches on title, site and snippet); the URL is the Princeton LibGuides A–Z slug of the card's title, whose page title is the card's title exactly. The card's snippet ('archival documents (1550–1840), auction catalogs (1650–1840), and public art collections (1500–1990). Permitted Use…') differs in form from the saved description ('from 1550-1840 …'), and 'Permitted Use' is not on the saved page: the snippet may come from another rendering of the same record. The saved text is ledgered."
  },
  {
   "id": "B5",
   "origin": "card",
   "role": "Overview card 5",
   "card": "GitHub — CSV exports of the Getty Provenance Index - GitHub",
   "url": "https://github.com/thegetty/provenance-index-csv",
   "kind": "Overview card (repository: the Legacy Index's CSV exports)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 5
    }
   ],
   "files": {
    "B5-403.json": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B5-403.json",
     "sha256": "b3e03aaaff81d68730d67392a135ac3fdfdf022880c66632ab188d2fe084cda3"
    }
   },
   "fetched": {
    "unreachable": true,
    "tried": [
     "https://github.com/thegetty/provenance-index-csv (the URL the home page links as 'CSV Exports of the Legacy Getty Provenance Index'): HTTP 403 from the session's GitHub policy ('GitHub access to this repository is not enabled for this session'), 17:08:02Z; the response saved as B5-403.json. Not routed around."
    ]
   },
   "card_title": "CSV exports of the Getty Provenance Index - GitHub",
   "card_snippet": "The Getty Provenance Index databases are regularly updated by editors to reflect our latest research. The most current data are available via the Getty Provenan...",
   "card_note": null,
   "names_operator": "no (in the card text)",
   "names_archive": "no (none of the archive's names in the card title and snippet, the only text)",
   "note": "Unreachable; the card's title and snippet stand as its only text."
  },
  {
   "id": "B6",
   "origin": "card",
   "role": "Overview card 6",
   "card": "CNI: Coalition for Networked Information — Rebuilding the Getty Provenance Index as Linked Data",
   "url": "https://www.cni.org/topics/digital-humanities/rebuilding-the-getty-provenance-index-as-linked-data",
   "kind": "Overview card (conference project briefing)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 6
    }
   ],
   "files": {
    "B6-403.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B6-403.html",
     "sha256": "8718c2cd09467bd734771023f0acdbf5530b6efdf43f3a9f1ca9f74a344e997c"
    }
   },
   "fetched": {
    "unreachable": true,
    "tried": [
     "HTTP 403, a Cloudflare challenge page ('Just a moment...'), 17:08:04Z and 17:10:18Z; the first response saved as B6-403.html"
    ]
   },
   "card_title": "Rebuilding the Getty Provenance Index as Linked Data",
   "card_snippet": "The Getty Provenance Index records the ownership and sale of artwork as documented in auction house sales catalogs, archival inventories, dealer stock books, an...",
   "card_note": null,
   "names_operator": "no (in the card text)",
   "names_archive": "no (none of the archive's names in the card title and snippet, the only text)",
   "note": "URL found by WebSearch on the card's title and site. Unreachable; the card's title and snippet stand as its only text."
  },
  {
   "id": "B7",
   "origin": "card",
   "role": "Overview card 7",
   "card": "USC Libraries — Collecting and Provenance Research, Getty Research Institute",
   "url": "https://libraries.usc.edu/databases/collecting-and-provenance-research-getty-research-institute",
   "kind": "Overview card (library database guide)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 7
    }
   ],
   "files": {
    "B7.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B7.html",
     "sha256": "7e90bc78e79733d042365284e62472a8334abad34404a7faba2941b201289639"
    },
    "B7.txt": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B7.txt",
     "sha256": "2c7fd62c4d20e6007090e12bb579a3d24564ecd4ecdbd48c92f65b4cb61316f7"
    }
   },
   "fetched": {
    "at": "2026-10-29T17:08:07Z",
    "http": 200,
    "url": "https://libraries.usc.edu/node/75901 (redirected to the URL above)",
    "raw": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B7.html",
    "raw_sha256": "7e90bc78e79733d042365284e62472a8334abad34404a7faba2941b201289639",
    "text": [
     "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B7.txt"
    ]
   },
   "card_title": "Collecting and Provenance Research, Getty Research Institute",
   "card_snippet": "Collecting and Provenance Research, Getty Research Institute. The Project for the Study of Collecting and Provenance (PSCP) aligns the Getty Research Institute'",
   "card_note": null,
   "names_operator": "yes ('Getty Research Institute')",
   "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, provenanceerasure, EA-WG-CAPTURES-01 in the saved text, card title and snippet)",
   "note": "URL found by WebSearch (libraries.usc.edu/node/75901); the page title is the card's title."
  },
  {
   "id": "B8",
   "origin": "card",
   "role": "Overview card 8",
   "card": "Association of Research Institutes in Art History — Launch of the New Getty Provenance Index",
   "url": "https://www.ariah.info/newsjobs/launch-of-the-new-getty-provenance-index",
   "kind": "Overview card (news item)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 8
    }
   ],
   "files": {
    "B8.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B8.html",
     "sha256": "2fc8156dcfb72deffc4d0eb0c7bce33f01c980f90ee0bfbcb16d1a09afc97e35"
    },
    "B8.txt": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B8.txt",
     "sha256": "759cbba4cdc8f2fdd5c2cfff12e30fee880cccb699294a72221c0a60178fa292"
    }
   },
   "fetched": {
    "at": "2026-10-29T17:09:56Z",
    "http": 200,
    "url": "https://www.ariah.info/newsjobs/launch-of-the-new-getty-provenance-index",
    "raw": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B8.html",
    "raw_sha256": "2fc8156dcfb72deffc4d0eb0c7bce33f01c980f90ee0bfbcb16d1a09afc97e35",
    "text": [
     "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B8.txt"
    ]
   },
   "card_title": "Launch of the New Getty Provenance Index",
   "card_snippet": "Announcing the launch of the newly remodeled Getty Provenance Index! Now released as linked open data, powered by Arches, the new GPI presents over 12 million r...",
   "card_note": null,
   "names_operator": "no (the Getty, not the Research Institute, named: 'decades of intensive data curation at Getty')",
   "names_archive": "no (none of the Crimson Hexagonal Archive, Alexanarch, Lee Sharks, provenanceerasure, EA-WG-CAPTURES-01 in the saved text, card title and snippet)",
   "note": "Not found by WebSearch (two searches); the URL is the site's /newsjobs/ pattern (read from its home page) with the card's title as slug; the page's heading and text are the card's. Undated on the page."
  },
  {
   "id": "B9",
   "origin": "card",
   "role": "Overview card 9 (video)",
   "card": "Smarthistory — What is art provenance? A Getty Research Institute case studyGetty ...",
   "url": "https://smarthistory.org/art-provenance/",
   "kind": "Overview card (video)",
   "surfaced_by_T": [
    {
     "slug": "getty-provenance-index-aio-20261029",
     "card": 9
    }
   ],
   "files": {
    "B9-403.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B9-403.html",
     "sha256": "3ec61ed26bd2e1eaa7c64ed0d9dc9cdf0c2ee42f418cc5e9d1ab41ce4f917e03"
    }
   },
   "fetched": {
    "unreachable": true,
    "tried": [
     "https://smarthistory.org/art-provenance/ (the URL ARIAH's item gives for 'a new Smarthistory about research using the Getty Provenance Index'): HTTP 403, a Cloudflare challenge, 17:08:09Z and 17:10:19Z; saved as B9-403.html",
     "https://www.youtube.com/watch?v=pZWRxUxghVY (the video the Getty home page links as 'Smarthistory: What is art provenance?'): HTTP 429, 17:20:45Z; no transcript fetched"
    ]
   },
   "card_title": "What is art provenance? A Getty Research Institute case studyGetty ...",
   "card_snippet": "The Getty Provenance Index. The Getty Provenance Index® provides open access to millions of resources from dealer stock books, sales catalogs, and archival inve...",
   "card_note": null,
   "names_operator": "yes ('Getty Research Institute' in the title)",
   "names_archive": "no (none of the archive's names in the card title and snippet, the only text)",
   "note": "A video card, admitted through its title and snippet (§3.1(a))."
  },
  {
   "id": "B10",
   "origin": "own_page",
   "role": "the entity's own page the census cites (getty-provenance-index--initiative); not surfaced by T",
   "card": "Getty — Getty Provenance Index Initiative | Getty Projects",
   "url": "https://www.getty.edu/projects/getty-provenance-index-initiative",
   "kind": "own page (the initiative)",
   "surfaced_by_T": "no (not surfaced by T; admitted beside the cards by the operator's ruling of 2026-10-29)",
   "files": {
    "B10.html": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B10.html",
     "sha256": "760348e6cb7a40fc1e0e9e373c989b70b1d98d216364e3e623e97e6bc16ab58e"
    },
    "B10.txt": {
     "path": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B10.txt",
     "sha256": "65803bb338b01e7ffc9a4b4957b2f9b4f5e67f07296adc9d1c5828915dbb796c"
    }
   },
   "fetched": {
    "how": "the census's saved copy (sources/getty-provenance-index--initiative.html.gz, gunzipped; .txt copied), not refetched",
    "url": "https://www.getty.edu/projects/getty-provenance-index-initiative",
    "read": "2026-10-29",
    "http": 200,
    "raw": "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B10.html",
    "raw_sha256": "760348e6cb7a40fc1e0e9e373c989b70b1d98d216364e3e623e97e6bc16ab58e",
    "census_sha256": "760348e6cb7a40fc1e0e9e373c989b70b1d98d216364e3e623e97e6bc16ab58e",
    "sha256_match": true,
    "text": [
     "datasets/negative-of-the-negative/v2/intake/getty-provenance-index-20261029/B10.txt"
    ],
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   "quote": "Announcing the launch of the newly remodeled Getty Provenance Index! Now released as linked open data, powered by Arches, the new GPI presents over 12 million records regarding the ownership and transfer of art, with strong coverage in European and American paintings.",
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   "quote": "The GPI began as an initiative within the Getty Museum’s Paintings department in the early 1980s led by curator Burton B. Fredericksen. Fredericksen established the Provenance Index by initially focusing on cataloging Italian paintings in public collections.",
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   "quote": "Over time, the scope expanded to include auction catalogs and archival inventories from a range of regions and historical periods, and more recently material from the GRI’s extensive archives and acquisitions related to art dealers, collectors, and the art trade. By 2004, the project had grown into a dedicated department—now known as the Getty Provenance Index—committed to advancing provenance research globally.",
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   "quote": "The GPI's adoption of linked open data and the open-source Arches platform responds to modern research demands. … Remodeling the Getty Provenance Index … A complete overhaul of the Getty Provenance Index® to increase its use as a leading tool for research",
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   "quote": "The quantity and scope of research material available in the Getty Provenance Index® varies by region, period, and type of document. These resources are updated periodically as new material is integrated.",
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   "locus": "§ Content of the Provenance Index",
   "quote": "The databases that form the foundation of the Getty Provenance Index (GPI) include: … Collectors Files – References to over 20,000 Getty Research Institute files on collectors and collections from the Middle Ages to the 21st century … Payments to Artists – Records of payments to artists in Rome between 1576 and 1711, highlighting patronage and artistic networks … Public Collections – Provenance records from 1500 to 1990 for artworks in public institutions across Great Britain and the United States",
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   "locus": "§ Dealer Stock Books ¶1 s2",
   "quote": "Included in the Provenance Index are more than 190,000 resources from the 15 stock books of Goupil & Cie./Boussod, Valadon & Cie in Paris (1846–1919), as well as over 190,000 resources from the 11 painting stock books and enhanced with purchase information from the 21 paintings and watercolors sales books of M. Knoedler & Co. in New York (1872–1970).",
   "claim": "the stock books counted: 15 of Goupil/Boussod, Valadon (Paris, 1846–1919), more than 190,000 resources; 11 painting stock books of Knoedler (New York, 1872–1970) with 21 sales books, over 190,000 resources",
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   "locus": "§ Sales Catalogs ¶1 s2, ¶2 s1",
   "quote": "This dataset includes records from Belgium, France, Germany, Great Britain, the Netherlands, and Scandinavia, spanning 1650 to 1945. … The Provenance Index encompasses over 12 million resources extracted from more than 22,000 catalogs, providing detailed insights into the sale of primarily paintings, sculptures, and drawings.",
   "claim": "the sales catalogs: Belgium, France, Germany, Great Britain, the Netherlands and Scandinavia, 1650–1945; over 12 million resources from more than 22,000 catalogs (stated in the sales-catalog section)",
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   "locus": "§ Sales Catalogs ¶3",
   "quote": "Additionally, the dataset features bibliographic information for over 8,700 German sales from 1900 to 1945. More than 830,000 auction records have been digitally extracted, with links to full PDFs hosted at the Heidelberg University Library .",
   "claim": "German sales 1900–1945: over 8,700 sales, more than 830,000 auction records, linked to Heidelberg University Library's PDFs",
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   "locus": "§ Archival Inventories ¶1 s2–3",
   "quote": "These records, dating from 1520 to 1880, provide critical insights into the contents of historical collections in France, Italy, Germany, the Netherlands, and Spain. The Provenance Index includes over 276,000 individual records extracted from more than 13,000 archival documents.",
   "claim": "the archival inventories: 1520–1880, France, Italy, Germany, the Netherlands, Spain; over 276,000 records from more than 13,000 documents",
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   "locus": "§ Collectors Files; § Payments to Artists; § Public Collections",
   "quote": "The Collectors Files database indexes approximately 20,000 folders containing information about international collectors, dealers, auctioneers, and art institutions from the late Middle Ages to the present. … This database contains approximately 1,000 payments recorded in Rome between 1576 and 1711. … Covering over 95,000 records spanning from 1500 to 1990, it offers valuable insights into the ownership histories and institutional holdings of artworks.",
   "claim": "the complementary databases counted: about 20,000 collectors' folders; about 1,000 payments in Rome, 1576–1711; over 95,000 public-collection records, 1500–1990",
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   "quote": "#REDIRECT[[Getty Research Institute]]",
   "claim": "the encyclopedia has no article for the Index: its title redirects to the operator's article",
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   "locus": "§ Electronic databases (lead and item 3)",
   "quote": "Among the electronic databases from the former Getty Information Institute that GRI continues to produce are: … Getty Provenance Index which holds records of collections, auction sales and other information for researching the art market and the provenance of works.",
   "claim": "the operator's article lists the Index among the electronic databases 'from the former Getty Information Institute' that the Research Institute continues to produce, holding records of collections and auction sales for research on the art market and provenance",
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   "date": "2026-09-01 (revision 1372720056)",
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 },
 "field_sources": {
  "B1": "Getty Museum — Provenance Index | Getty Tools & Databases",
  "B2": "Getty Museum — Getty Provenance Index",
  "B3": "Getty Museum — Getty Provenance Index",
  "B4": "Princeton University — Getty Provenance Index Database",
  "B5": "GitHub — CSV exports of the Getty Provenance Index - GitHub",
  "B6": "CNI: Coalition for Networked Information — Rebuilding the Getty Provenance Index as Linked Data",
  "B7": "USC Libraries — Collecting and Provenance Research, Getty Research Institute",
  "B8": "Association of Research Institutes in Art History — Launch of the New Getty Provenance Index",
  "B9": "Smarthistory — What is art provenance? A Getty Research Institute case studyGetty ...",
  "B10": "Getty — Getty Provenance Index Initiative | Getty Projects",
  "B11": "Getty — What’s Covered in the Provenance Index | Getty Provenance Index",
  "B12": "Wikipedia — Getty Provenance Index (redirect to Getty Research Institute)",
  "B13": "Wikipedia — Getty Research Institute § Electronic databases"
 }
}