Facet
Description
Returns facets based on search terms.
Request Parameters
Filter fields available
- category
- end_date
- genre
- online
- start_date
- type
- subject
- creator
Sort fields available
- title
- start_date
- end_date
- creator
Limiting available
- limit
GET /facets?format=api
{
"max_date": {
"value": 2209
},
"creator": [
{
"key": "Rockefeller Foundation",
"doc_count": 22681
},
{
"key": "Rockefeller Foundation. International Health Division",
"doc_count": 3090
},
{
"key": "Rockefeller, Nelson A. (Nelson Aldrich) (1908-1979)",
"doc_count": 2729
},
{
"key": "Rockefeller Foundation. International Health Board",
"doc_count": 2539
},
{
"key": "Rockefeller Institute for Medical Research",
"doc_count": 2506
},
{
"key": "Ford Foundation",
"doc_count": 2016
},
{
"key": "New York (State). Governor (1959-1973 : Rockefeller)",
"doc_count": 1549
},
{
"key": "Rockefeller, Laurance Spelman (1910-2004)",
"doc_count": 1081
},
{
"key": "Rockefeller, David (1915-2017)",
"doc_count": 972
},
{
"key": "Rockefeller, John D., III (John Davison) (1906-1978)",
"doc_count": 822
},
{
"key": "Rockefeller, John D., Jr. (John Davison) (1874-1960)",
"doc_count": 549
},
{
"key": "Asian Cultural Council",
"doc_count": 461
},
{
"key": "JDR 3rd Fund",
"doc_count": 449
},
{
"key": "Rockefeller, John D. (John Davison) (1839-1937)",
"doc_count": 381
},
{
"key": "Mauze, Abby Rockefeller (1903-1976)",
"doc_count": 368
},
{
"key": "Commonwealth Fund",
"doc_count": 365
},
{
"key": "Currier, Stephen R.",
"doc_count": 361
},
{
"key": "Taconic Foundation",
"doc_count": 361
},
{
"key": "Population Council",
"doc_count": 321
},
{
"key": "Social Science Research Council",
"doc_count": 300
},
{
"key": "Rockefeller University",
"doc_count": 256
},
{
"key": "John S. and James L. Knight Foundation",
"doc_count": 254
},
{
"key": "Rockefeller, Winthrop (1912-1973)",
"doc_count": 231
},
{
"key": "Asia Society",
"doc_count": 171
},
{
"key": "Near East Foundation",
"doc_count": 169
},
{
"key": "Rockefeller, Margaretta Fitler",
"doc_count": 149
},
{
"key": "United States. Office of the Vice President",
"doc_count": 139
},
{
"key": "Rockefeller family",
"doc_count": 135
},
{
"key": "Rockefeller, Mary French (1910-1997)",
"doc_count": 129
},
{
"key": "Fund for the Advancement of Education (U.S.)",
"doc_count": 124
},
{
"key": "The Trilateral Commission (North America)",
"doc_count": 121
},
{
"key": "John and Mary R. Markle Foundation",
"doc_count": 119
},
{
"key": "Ehrlich, Paul (1854-1915)",
"doc_count": 117
},
{
"key": "General Education Board (New York, N.Y.)",
"doc_count": 117
},
{
"key": "Huldrum, Kathy",
"doc_count": 107
},
{
"key": "Rockefeller, Abby Aldrich (1874-1948)",
"doc_count": 98
},
{
"key": "Rockefeller, Mary (Mary Todhunter Clark)",
"doc_count": 97
},
{
"key": "National Committee on United States-China Relations",
"doc_count": 96
},
{
"key": "Foundation for Child Development",
"doc_count": 93
},
{
"key": "Henry Luce Foundation",
"doc_count": 92
},
{
"key": "Rockefeller Brothers Fund",
"doc_count": 92
},
{
"key": "Whyte, William Hollingsworth",
"doc_count": 85
},
{
"key": "Charles E. Culpeper Foundation",
"doc_count": 84
},
{
"key": "Culpeper, Charles E.",
"doc_count": 84
},
{
"key": "Uht, Charles",
"doc_count": 82
},
{
"key": "Agricultural Development Council",
"doc_count": 78
},
{
"key": "Russell Sage Foundation",
"doc_count": 75
},
{
"key": "Wands, Robert",
"doc_count": 71
},
{
"key": "Sage, Margaret Olivia Slocum (1828-1918)",
"doc_count": 70
},
{
"key": "Alfred P. Sloan Foundation",
"doc_count": 67
},
{
"key": "Weaver, Warren (1894-1978)",
"doc_count": 67
},
{
"key": "Rockefeller, Peggy",
"doc_count": 65
},
{
"key": "Rockefeller, Jeanette Edris",
"doc_count": 61
},
{
"key": "State Of Arkansas",
"doc_count": 60
},
{
"key": "Markle, John",
"doc_count": 56
},
{
"key": "Markle, Mary",
"doc_count": 56
},
{
"key": "Taylor, George",
"doc_count": 53
},
{
"key": "Rockefeller Sanitary Commission for the Eradication of Hookworm Disease",
"doc_count": 52
},
{
"key": "Rockefeller Foundation. China Medical Board",
"doc_count": 51
},
{
"key": "Grand Teton Lodge Company",
"doc_count": 48
},
{
"key": "Foundation Center",
"doc_count": 47
},
{
"key": "Memorial Sloan-Kettering Cancer Center",
"doc_count": 47
},
{
"key": "Hale, Herbert Dudley (1866-1908)",
"doc_count": 44
},
{
"key": "Harkness House (New York, N.Y.)",
"doc_count": 44
},
{
"key": "Rogers, James Gamble",
"doc_count": 44
},
{
"key": "Danzig, Jerry A.",
"doc_count": 43
},
{
"key": "Lincoln Center for the Performing Arts",
"doc_count": 43
},
{
"key": "Inglis, William O.",
"doc_count": 42
},
{
"key": "United States. Office of the Coordinator of Inter-American Affairs",
"doc_count": 41
},
{
"key": "China Medical Board (U.S.)",
"doc_count": 39
},
{
"key": "Lee, Ivy L. (Ivy Ledbetter) (1877-1934)",
"doc_count": 38
},
{
"key": "McCormick, Edith Rockefeller (1872-1932)",
"doc_count": 38
},
{
"key": "Prentice, Alta Rockefeller",
"doc_count": 38
},
{
"key": "Rockefeller Center",
"doc_count": 37
},
{
"key": "Trottenberg, Arthur D. (1917-2003)",
"doc_count": 36
},
{
"key": "International Basic Economy Corporation",
"doc_count": 35
},
{
"key": "Sutton, Francis X. (Francis Xavier)",
"doc_count": 35
},
{
"key": "Marquardt, Martha",
"doc_count": 34
},
{
"key": "Bureau of Social Hygiene. (New York, N.Y.)",
"doc_count": 33
},
{
"key": "Museum of Modern Art (New York, N.Y.)",
"doc_count": 33
},
{
"key": "Colonial Williamsburg (Williamsburg, Va.)",
"doc_count": 32
},
{
"key": "Kijakazi, Kilolo",
"doc_count": 32
},
{
"key": "Lucille P. Markey Charitable Trust",
"doc_count": 32
},
{
"key": "John A. Hartford Foundation",
"doc_count": 31
},
{
"key": "Near East Relief (Organization)",
"doc_count": 31
},
{
"key": "Geithner, Peter F.",
"doc_count": 30
},
{
"key": "Hackett, Lewis Wendell (1884-1962)",
"doc_count": 30
},
{
"key": "Parker, Dorothy (1910-1999)",
"doc_count": 30
},
{
"key": "Rockefeller, Rodman (1932-2000)",
"doc_count": 29
},
{
"key": "United States. Dept of Health, Education and Welfare",
"doc_count": 28
},
{
"key": "United States. Dept. of State. Bureau of Western Hemisphere Affairs",
"doc_count": 28
},
{
"key": "United States. International Development Advisory Board",
"doc_count": 28
},
{
"key": "United States. President's Advisory Committee on Government Organization",
"doc_count": 28
},
{
"key": "Dunlop, Joan (1934-2012)",
"doc_count": 27
},
{
"key": "International Society for Third-Sector Research",
"doc_count": 27
},
{
"key": "Margery Daniels",
"doc_count": 27
},
{
"key": "Rockefeller Foundation. New Delhi (India)",
"doc_count": 27
},
{
"key": "Downtown Lower Manhattan Association",
"doc_count": 26
},
{
"key": "Jackson Hole Preserve, Incorporated",
"doc_count": 26
},
{
"key": "Japan Society. (New York, N.Y.)",
"doc_count": 26
}
],
"min_date": {
"value": 1004
},
"subject": [
{
"key": "United States",
"doc_count": 9914
},
{
"key": "Global",
"doc_count": 2991
},
{
"key": "India",
"doc_count": 2139
},
{
"key": "Fellowships",
"doc_count": 1982
},
{
"key": "China",
"doc_count": 1647
},
{
"key": "Agriculture",
"doc_count": 1436
},
{
"key": "Medical sciences",
"doc_count": 1433
},
{
"key": "Mexico",
"doc_count": 1333
},
{
"key": "Brazil",
"doc_count": 1282
},
{
"key": "Science",
"doc_count": 1252
},
{
"key": "Humanities",
"doc_count": 1079
},
{
"key": "Indonesia",
"doc_count": 1011
},
{
"key": "Social sciences",
"doc_count": 924
},
{
"key": "South Africa",
"doc_count": 902
},
{
"key": "Nursing",
"doc_count": 884
},
{
"key": "Public health",
"doc_count": 837
},
{
"key": "Philippines",
"doc_count": 807
},
{
"key": "Africa",
"doc_count": 769
},
{
"key": "New York (State)",
"doc_count": 683
},
{
"key": "Latin America",
"doc_count": 642
},
{
"key": "Nigeria",
"doc_count": 617
},
{
"key": "Bangladesh",
"doc_count": 581
},
{
"key": "Thailand",
"doc_count": 554
},
{
"key": "Kenya",
"doc_count": 543
},
{
"key": "Malaria",
"doc_count": 517
},
{
"key": "Chile",
"doc_count": 500
},
{
"key": "Diaries",
"doc_count": 496
},
{
"key": "Middle East",
"doc_count": 480
},
{
"key": "Asia",
"doc_count": 459
},
{
"key": "International relations",
"doc_count": 458
},
{
"key": "Egypt",
"doc_count": 456
},
{
"key": "Russia",
"doc_count": 441
},
{
"key": "New York (N.Y.)",
"doc_count": 433
},
{
"key": "Colombia",
"doc_count": 428
},
{
"key": "California",
"doc_count": 417
},
{
"key": "Peru",
"doc_count": 409
},
{
"key": "Africa, East",
"doc_count": 407
},
{
"key": "Vietnam",
"doc_count": 406
},
{
"key": "Education",
"doc_count": 392
},
{
"key": "Africa, Southern",
"doc_count": 391
},
{
"key": "Charitable uses, trusts, and foundations -- United States -- Finance",
"doc_count": 385
},
{
"key": "Agriculture and state -- India",
"doc_count": 350
},
{
"key": "Medical education",
"doc_count": 344
},
{
"key": "Southeast Asia",
"doc_count": 341
},
{
"key": "Canada",
"doc_count": 328
},
{
"key": "Population",
"doc_count": 323
},
{
"key": "Africa, West",
"doc_count": 319
},
{
"key": "Europe",
"doc_count": 316
},
{
"key": "Central America",
"doc_count": 311
},
{
"key": "England",
"doc_count": 289
},
{
"key": "Europe, Eastern",
"doc_count": 286
},
{
"key": "Agricultural development projects -- India",
"doc_count": 285
},
{
"key": "Education, Higher -- United States",
"doc_count": 278
},
{
"key": "France",
"doc_count": 277
},
{
"key": "Argentina",
"doc_count": 276
},
{
"key": "Yellow fever",
"doc_count": 269
},
{
"key": "Soviet Union",
"doc_count": 266
},
{
"key": "Schools of public health",
"doc_count": 258
},
{
"key": "Japan",
"doc_count": 247
},
{
"key": "Sudan",
"doc_count": 242
},
{
"key": "Charitable uses, trusts, and foundations -- United States -- Administration",
"doc_count": 239
},
{
"key": "Hookworm disease",
"doc_count": 236
},
{
"key": "Public administration -- Saudi Arabia",
"doc_count": 230
},
{
"key": "Zimbabwe",
"doc_count": 229
},
{
"key": "South Asia",
"doc_count": 225
},
{
"key": "Israel",
"doc_count": 224
},
{
"key": "Birth control -- India",
"doc_count": 219
},
{
"key": "Human rights",
"doc_count": 216
},
{
"key": "Charitable uses, trusts, and foundations",
"doc_count": 215
},
{
"key": "Public health administration",
"doc_count": 215
},
{
"key": "Cuba",
"doc_count": 211
},
{
"key": "West Bank",
"doc_count": 210
},
{
"key": "West Indies",
"doc_count": 210
},
{
"key": "Rural development -- India",
"doc_count": 207
},
{
"key": "Community development -- United States",
"doc_count": 205
},
{
"key": "Poland",
"doc_count": 205
},
{
"key": "Germany",
"doc_count": 199
},
{
"key": "New Jersey",
"doc_count": 196
},
{
"key": "Birth control",
"doc_count": 190
},
{
"key": "Tanzania",
"doc_count": 189
},
{
"key": "Southern States",
"doc_count": 187
},
{
"key": "Hygiene",
"doc_count": 184
},
{
"key": "Nepal",
"doc_count": 182
},
{
"key": "Puerto Rico",
"doc_count": 182
},
{
"key": "Italy",
"doc_count": 180
},
{
"key": "Massachusetts",
"doc_count": 177
},
{
"key": "Tuberculosis",
"doc_count": 173
},
{
"key": "Pakistan",
"doc_count": 172
},
{
"key": "Sri Lanka",
"doc_count": 168
},
{
"key": "Endowments -- United States -- Evaluation",
"doc_count": 166
},
{
"key": "Turkey",
"doc_count": 166
},
{
"key": "Ford Foundation",
"doc_count": 161
},
{
"key": "Nicaragua",
"doc_count": 160
},
{
"key": "Switzerland",
"doc_count": 155
},
{
"key": "indexes (reference sources)",
"doc_count": 152
},
{
"key": "Lebanon",
"doc_count": 151
},
{
"key": "Education -- United States",
"doc_count": 150
},
{
"key": "Economics",
"doc_count": 148
},
{
"key": "Mozambique",
"doc_count": 143
},
{
"key": "South America",
"doc_count": 143
}
],
"format": [
{
"key": "documents",
"doc_count": 635220
},
{
"key": "photographs",
"doc_count": 25464
},
{
"key": "moving image",
"doc_count": 5346
},
{
"key": "audio",
"doc_count": 3793
}
],
"online": {
"doc_count": 18785
}
}