{
  "generated_at": "2025-11-27T23:19:16.576913+00:00",
  "total_entries": 1353,
  "summary": {
    "total_institutions": 1353,
    "with_coordinates": 712,
    "with_wikidata": 1094,
    "unique_cities": 473,
    "unique_provinces": 12,
    "institution_types": 14
  },
  "charts": {
    "institution_types": [
      {
        "code": "M",
        "name": "Museum",
        "count": 605,
        "percentage": 44.7,
        "color": "#e74c3c"
      },
      {
        "code": "S",
        "name": "Society",
        "count": 346,
        "percentage": 25.6,
        "color": "#9b59b6"
      },
      {
        "code": "A",
        "name": "Archive",
        "count": 222,
        "percentage": 16.4,
        "color": "#3498db"
      },
      {
        "code": "O",
        "name": "Official",
        "count": 52,
        "percentage": 3.8,
        "color": "#f39c12"
      },
      {
        "code": "D",
        "name": "Digital",
        "count": 30,
        "percentage": 2.2,
        "color": "#34495e"
      },
      {
        "code": "L",
        "name": "Library",
        "count": 27,
        "percentage": 2.0,
        "color": "#2ecc71"
      },
      {
        "code": "N",
        "name": "NGO",
        "count": 12,
        "percentage": 0.9,
        "color": "#e91e63"
      },
      {
        "code": "B",
        "name": "Botanical",
        "count": 11,
        "percentage": 0.8,
        "color": "#4caf50"
      },
      {
        "code": "R",
        "name": "Research",
        "count": 10,
        "percentage": 0.7,
        "color": "#1abc9c"
      },
      {
        "code": "F",
        "name": "Features",
        "count": 9,
        "percentage": 0.7,
        "color": "#95a5a6"
      },
      {
        "code": "E",
        "name": "Education",
        "count": 9,
        "percentage": 0.7,
        "color": "#ff9800"
      },
      {
        "code": "C",
        "name": "Corporation",
        "count": 4,
        "percentage": 0.3,
        "color": "#795548"
      },
      {
        "code": "I",
        "name": "Intangible",
        "count": 2,
        "percentage": 0.1,
        "color": "#673ab7"
      },
      {
        "code": "G",
        "name": "Gallery",
        "count": 1,
        "percentage": 0.1,
        "color": "#00bcd4"
      }
    ],
    "top_cities": [
      {
        "city": "Den Haag",
        "count": 49
      },
      {
        "city": "Amsterdam",
        "count": 42
      },
      {
        "city": "Arnhem",
        "count": 19
      },
      {
        "city": "Rotterdam",
        "count": 17
      },
      {
        "city": "Groningen",
        "count": 16
      },
      {
        "city": "Zwolle",
        "count": 15
      },
      {
        "city": "Leeuwarden",
        "count": 12
      },
      {
        "city": "Nijmegen",
        "count": 11
      },
      {
        "city": "Utrecht",
        "count": 11
      },
      {
        "city": "Leiden",
        "count": 10
      },
      {
        "city": "Maastricht",
        "count": 9
      },
      {
        "city": "Enschede",
        "count": 9
      },
      {
        "city": "Roermond",
        "count": 7
      },
      {
        "city": "Haarlem",
        "count": 7
      },
      {
        "city": "Den Bosch",
        "count": 6
      },
      {
        "city": "Assen",
        "count": 5
      },
      {
        "city": "Apeldoorn",
        "count": 5
      },
      {
        "city": "Hardenberg",
        "count": 5
      },
      {
        "city": "Hoorn",
        "count": 5
      },
      {
        "city": "Deventer",
        "count": 5
      }
    ],
    "collection_systems": [],
    "wikidata_types": [
      {
        "type": "museum",
        "count": 487
      },
      {
        "type": "historical society",
        "count": 125
      },
      {
        "type": "Municipal Archive",
        "count": 113
      },
      {
        "type": "cultural association",
        "count": 57
      },
      {
        "type": "organization",
        "count": 43
      },
      {
        "type": "archive",
        "count": 42
      },
      {
        "type": "art museum",
        "count": 24
      },
      {
        "type": "regional archive",
        "count": 21
      },
      {
        "type": "regional historic center",
        "count": 17
      },
      {
        "type": "national museum",
        "count": 15
      },
      {
        "type": "nonprofit organization",
        "count": 15
      },
      {
        "type": "public library",
        "count": 13
      },
      {
        "type": "building",
        "count": 11
      },
      {
        "type": "library",
        "count": 11
      },
      {
        "type": "château",
        "count": 11
      },
      {
        "type": "ministry of the Netherlands",
        "count": 11
      },
      {
        "type": "library network",
        "count": 10
      },
      {
        "type": "military museum",
        "count": 10
      },
      {
        "type": "research institute",
        "count": 10
      },
      {
        "type": "State archive from the Netherlands",
        "count": 8
      }
    ],
    "enrichment_status": [
      {
        "status": "Success",
        "count": 1094,
        "percentage": 80.9,
        "color": "#2ecc71"
      },
      {
        "status": "Skipped",
        "count": 250,
        "percentage": 18.5,
        "color": "#f39c12"
      },
      {
        "status": "Error",
        "count": 9,
        "percentage": 0.7,
        "color": "#e74c3c"
      }
    ],
    "identifier_coverage": [
      {
        "identifier": "Website",
        "count": 932,
        "percentage": 68.9
      },
      {
        "identifier": "Coordinates",
        "count": 712,
        "percentage": 52.6
      },
      {
        "identifier": "Wikipedia NL",
        "count": 620,
        "percentage": 45.8
      },
      {
        "identifier": "Image",
        "count": 527,
        "percentage": 39.0
      },
      {
        "identifier": "ISIL Code",
        "count": 68,
        "percentage": 5.0
      }
    ],
    "founding_timeline": [
      {
        "decade": 600,
        "count": 1
      },
      {
        "decade": 610,
        "count": 0
      },
      {
        "decade": 620,
        "count": 0
      },
      {
        "decade": 630,
        "count": 0
      },
      {
        "decade": 640,
        "count": 0
      },
      {
        "decade": 650,
        "count": 0
      },
      {
        "decade": 660,
        "count": 0
      },
      {
        "decade": 670,
        "count": 0
      },
      {
        "decade": 680,
        "count": 0
      },
      {
        "decade": 690,
        "count": 0
      },
      {
        "decade": 700,
        "count": 0
      },
      {
        "decade": 710,
        "count": 0
      },
      {
        "decade": 720,
        "count": 0
      },
      {
        "decade": 730,
        "count": 0
      },
      {
        "decade": 740,
        "count": 0
      },
      {
        "decade": 750,
        "count": 0
      },
      {
        "decade": 760,
        "count": 0
      },
      {
        "decade": 770,
        "count": 0
      },
      {
        "decade": 780,
        "count": 0
      },
      {
        "decade": 790,
        "count": 0
      },
      {
        "decade": 800,
        "count": 0
      },
      {
        "decade": 810,
        "count": 0
      },
      {
        "decade": 820,
        "count": 0
      },
      {
        "decade": 830,
        "count": 0
      },
      {
        "decade": 840,
        "count": 0
      },
      {
        "decade": 850,
        "count": 0
      },
      {
        "decade": 860,
        "count": 0
      },
      {
        "decade": 870,
        "count": 0
      },
      {
        "decade": 880,
        "count": 0
      },
      {
        "decade": 890,
        "count": 0
      },
      {
        "decade": 900,
        "count": 0
      },
      {
        "decade": 910,
        "count": 0
      },
      {
        "decade": 920,
        "count": 0
      },
      {
        "decade": 930,
        "count": 0
      },
      {
        "decade": 940,
        "count": 0
      },
      {
        "decade": 950,
        "count": 0
      },
      {
        "decade": 960,
        "count": 0
      },
      {
        "decade": 970,
        "count": 0
      },
      {
        "decade": 980,
        "count": 0
      },
      {
        "decade": 990,
        "count": 0
      },
      {
        "decade": 1000,
        "count": 0
      },
      {
        "decade": 1010,
        "count": 0
      },
      {
        "decade": 1020,
        "count": 0
      },
      {
        "decade": 1030,
        "count": 0
      },
      {
        "decade": 1040,
        "count": 0
      },
      {
        "decade": 1050,
        "count": 0
      },
      {
        "decade": 1060,
        "count": 0
      },
      {
        "decade": 1070,
        "count": 0
      },
      {
        "decade": 1080,
        "count": 0
      },
      {
        "decade": 1090,
        "count": 0
      },
      {
        "decade": 1100,
        "count": 0
      },
      {
        "decade": 1110,
        "count": 0
      },
      {
        "decade": 1120,
        "count": 0
      },
      {
        "decade": 1130,
        "count": 0
      },
      {
        "decade": 1140,
        "count": 0
      },
      {
        "decade": 1150,
        "count": 0
      },
      {
        "decade": 1160,
        "count": 0
      },
      {
        "decade": 1170,
        "count": 0
      },
      {
        "decade": 1180,
        "count": 0
      },
      {
        "decade": 1190,
        "count": 0
      },
      {
        "decade": 1200,
        "count": 0
      },
      {
        "decade": 1210,
        "count": 0
      },
      {
        "decade": 1220,
        "count": 0
      },
      {
        "decade": 1230,
        "count": 0
      },
      {
        "decade": 1240,
        "count": 0
      },
      {
        "decade": 1250,
        "count": 1
      },
      {
        "decade": 1260,
        "count": 0
      },
      {
        "decade": 1270,
        "count": 0
      },
      {
        "decade": 1280,
        "count": 2
      },
      {
        "decade": 1290,
        "count": 0
      },
      {
        "decade": 1300,
        "count": 0
      },
      {
        "decade": 1310,
        "count": 0
      },
      {
        "decade": 1320,
        "count": 0
      },
      {
        "decade": 1330,
        "count": 0
      },
      {
        "decade": 1340,
        "count": 0
      },
      {
        "decade": 1350,
        "count": 0
      },
      {
        "decade": 1360,
        "count": 0
      },
      {
        "decade": 1370,
        "count": 0
      },
      {
        "decade": 1380,
        "count": 0
      },
      {
        "decade": 1390,
        "count": 0
      },
      {
        "decade": 1400,
        "count": 3
      },
      {
        "decade": 1410,
        "count": 0
      },
      {
        "decade": 1420,
        "count": 0
      },
      {
        "decade": 1430,
        "count": 0
      },
      {
        "decade": 1440,
        "count": 0
      },
      {
        "decade": 1450,
        "count": 0
      },
      {
        "decade": 1460,
        "count": 0
      },
      {
        "decade": 1470,
        "count": 0
      },
      {
        "decade": 1480,
        "count": 0
      },
      {
        "decade": 1490,
        "count": 0
      },
      {
        "decade": 1500,
        "count": 0
      },
      {
        "decade": 1510,
        "count": 1
      },
      {
        "decade": 1520,
        "count": 0
      },
      {
        "decade": 1530,
        "count": 1
      },
      {
        "decade": 1540,
        "count": 1
      },
      {
        "decade": 1550,
        "count": 0
      },
      {
        "decade": 1560,
        "count": 0
      },
      {
        "decade": 1570,
        "count": 0
      },
      {
        "decade": 1580,
        "count": 1
      },
      {
        "decade": 1590,
        "count": 2
      },
      {
        "decade": 1600,
        "count": 0
      },
      {
        "decade": 1610,
        "count": 2
      },
      {
        "decade": 1620,
        "count": 0
      },
      {
        "decade": 1630,
        "count": 1
      },
      {
        "decade": 1640,
        "count": 2
      },
      {
        "decade": 1650,
        "count": 0
      },
      {
        "decade": 1660,
        "count": 2
      },
      {
        "decade": 1670,
        "count": 0
      },
      {
        "decade": 1680,
        "count": 0
      },
      {
        "decade": 1690,
        "count": 0
      },
      {
        "decade": 1700,
        "count": 0
      },
      {
        "decade": 1710,
        "count": 1
      },
      {
        "decade": 1720,
        "count": 0
      },
      {
        "decade": 1730,
        "count": 0
      },
      {
        "decade": 1740,
        "count": 0
      },
      {
        "decade": 1750,
        "count": 0
      },
      {
        "decade": 1760,
        "count": 2
      },
      {
        "decade": 1770,
        "count": 0
      },
      {
        "decade": 1780,
        "count": 2
      },
      {
        "decade": 1790,
        "count": 6
      },
      {
        "decade": 1800,
        "count": 3
      },
      {
        "decade": 1810,
        "count": 4
      },
      {
        "decade": 1820,
        "count": 2
      },
      {
        "decade": 1830,
        "count": 3
      },
      {
        "decade": 1840,
        "count": 7
      },
      {
        "decade": 1850,
        "count": 5
      },
      {
        "decade": 1860,
        "count": 4
      },
      {
        "decade": 1870,
        "count": 9
      },
      {
        "decade": 1880,
        "count": 9
      },
      {
        "decade": 1890,
        "count": 6
      },
      {
        "decade": 1900,
        "count": 3
      },
      {
        "decade": 1910,
        "count": 12
      },
      {
        "decade": 1920,
        "count": 8
      },
      {
        "decade": 1930,
        "count": 15
      },
      {
        "decade": 1940,
        "count": 10
      },
      {
        "decade": 1950,
        "count": 16
      },
      {
        "decade": 1960,
        "count": 8
      },
      {
        "decade": 1970,
        "count": 29
      },
      {
        "decade": 1980,
        "count": 27
      },
      {
        "decade": 1990,
        "count": 40
      },
      {
        "decade": 2000,
        "count": 32
      },
      {
        "decade": 2010,
        "count": 25
      },
      {
        "decade": 2020,
        "count": 5
      }
    ],
    "provinces": [
      {
        "province": "Zuid-Holland",
        "count": 132,
        "color": "#bcbd22",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 90,
            "color": "#e74c3c"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 23,
            "color": "#3498db"
          },
          "N": {
            "code": "N",
            "name": "NGO",
            "count": 1,
            "color": "#e91e63"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 10,
            "color": "#f39c12"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 3,
            "color": "#2ecc71"
          },
          "F": {
            "code": "F",
            "name": "Features",
            "count": 2,
            "color": "#95a5a6"
          },
          "B": {
            "code": "B",
            "name": "Botanical",
            "count": 1,
            "color": "#4caf50"
          },
          "R": {
            "code": "R",
            "name": "Research",
            "count": 1,
            "color": "#1abc9c"
          },
          "D": {
            "code": "D",
            "name": "Digital",
            "count": 1,
            "color": "#34495e"
          }
        }
      },
      {
        "province": "Gelderland",
        "count": 117,
        "color": "#8c564b",
        "types": {
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 13,
            "color": "#3498db"
          },
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 87,
            "color": "#e74c3c"
          },
          "S": {
            "code": "S",
            "name": "Society",
            "count": 5,
            "color": "#9b59b6"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 2,
            "color": "#2ecc71"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 3,
            "color": "#f39c12"
          },
          "E": {
            "code": "E",
            "name": "Education",
            "count": 1,
            "color": "#ff9800"
          },
          "B": {
            "code": "B",
            "name": "Botanical",
            "count": 2,
            "color": "#4caf50"
          },
          "N": {
            "code": "N",
            "name": "NGO",
            "count": 1,
            "color": "#e91e63"
          },
          "U": {
            "code": "U",
            "name": "Unknown",
            "count": 2,
            "color": "#9e9e9e"
          },
          "F": {
            "code": "F",
            "name": "Features",
            "count": 1,
            "color": "#95a5a6"
          }
        }
      },
      {
        "province": "Noord-Holland",
        "count": 101,
        "color": "#7f7f7f",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 74,
            "color": "#e74c3c"
          },
          "R": {
            "code": "R",
            "name": "Research",
            "count": 5,
            "color": "#1abc9c"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 1,
            "color": "#2ecc71"
          },
          "G": {
            "code": "G",
            "name": "Gallery",
            "count": 1,
            "color": "#00bcd4"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 2,
            "color": "#f39c12"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 11,
            "color": "#3498db"
          },
          "B": {
            "code": "B",
            "name": "Botanical",
            "count": 2,
            "color": "#4caf50"
          },
          "U": {
            "code": "U",
            "name": "Unknown",
            "count": 1,
            "color": "#9e9e9e"
          },
          "I": {
            "code": "I",
            "name": "Intangible",
            "count": 1,
            "color": "#673ab7"
          },
          "E": {
            "code": "E",
            "name": "Education",
            "count": 1,
            "color": "#ff9800"
          },
          "S": {
            "code": "S",
            "name": "Society",
            "count": 2,
            "color": "#9b59b6"
          }
        }
      },
      {
        "province": "Noord-Brabant",
        "count": 75,
        "color": "#aec7e8",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 57,
            "color": "#e74c3c"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 2,
            "color": "#f39c12"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 10,
            "color": "#3498db"
          },
          "S": {
            "code": "S",
            "name": "Society",
            "count": 3,
            "color": "#9b59b6"
          },
          "E": {
            "code": "E",
            "name": "Education",
            "count": 2,
            "color": "#ff9800"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 1,
            "color": "#2ecc71"
          }
        }
      },
      {
        "province": "Overijssel",
        "count": 73,
        "color": "#d62728",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 51,
            "color": "#e74c3c"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 1,
            "color": "#2ecc71"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 19,
            "color": "#3498db"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 1,
            "color": "#f39c12"
          },
          "R": {
            "code": "R",
            "name": "Research",
            "count": 1,
            "color": "#1abc9c"
          }
        }
      },
      {
        "province": "Friesland",
        "count": 56,
        "color": "#ff7f0e",
        "types": {
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 15,
            "color": "#3498db"
          },
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 36,
            "color": "#e74c3c"
          },
          "B": {
            "code": "B",
            "name": "Botanical",
            "count": 3,
            "color": "#4caf50"
          },
          "F": {
            "code": "F",
            "name": "Features",
            "count": 1,
            "color": "#95a5a6"
          },
          "R": {
            "code": "R",
            "name": "Research",
            "count": 1,
            "color": "#1abc9c"
          }
        }
      },
      {
        "province": "Limburg",
        "count": 35,
        "color": "#ffbb78",
        "types": {
          "O": {
            "code": "O",
            "name": "Official",
            "count": 1,
            "color": "#f39c12"
          },
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 24,
            "color": "#e74c3c"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 1,
            "color": "#2ecc71"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 7,
            "color": "#3498db"
          },
          "B": {
            "code": "B",
            "name": "Botanical",
            "count": 1,
            "color": "#4caf50"
          },
          "E": {
            "code": "E",
            "name": "Education",
            "count": 1,
            "color": "#ff9800"
          }
        }
      },
      {
        "province": "Zeeland",
        "count": 33,
        "color": "#17becf",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 23,
            "color": "#e74c3c"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 6,
            "color": "#3498db"
          },
          "R": {
            "code": "R",
            "name": "Research",
            "count": 1,
            "color": "#1abc9c"
          },
          "F": {
            "code": "F",
            "name": "Features",
            "count": 2,
            "color": "#95a5a6"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 1,
            "color": "#2ecc71"
          }
        }
      },
      {
        "province": "Groningen",
        "count": 30,
        "color": "#1f77b4",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 20,
            "color": "#e74c3c"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 6,
            "color": "#3498db"
          },
          "L": {
            "code": "L",
            "name": "Library",
            "count": 1,
            "color": "#2ecc71"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 1,
            "color": "#f39c12"
          },
          "B": {
            "code": "B",
            "name": "Botanical",
            "count": 1,
            "color": "#4caf50"
          },
          "S": {
            "code": "S",
            "name": "Society",
            "count": 1,
            "color": "#9b59b6"
          }
        }
      },
      {
        "province": "Drenthe",
        "count": 25,
        "color": "#2ca02c",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 14,
            "color": "#e74c3c"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 11,
            "color": "#3498db"
          }
        }
      },
      {
        "province": "Flevoland",
        "count": 20,
        "color": "#9467bd",
        "types": {
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 4,
            "color": "#3498db"
          },
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 15,
            "color": "#e74c3c"
          },
          "O": {
            "code": "O",
            "name": "Official",
            "count": 1,
            "color": "#f39c12"
          }
        }
      },
      {
        "province": "Utrecht",
        "count": 14,
        "color": "#e377c2",
        "types": {
          "M": {
            "code": "M",
            "name": "Museum",
            "count": 11,
            "color": "#e74c3c"
          },
          "E": {
            "code": "E",
            "name": "Education",
            "count": 1,
            "color": "#ff9800"
          },
          "A": {
            "code": "A",
            "name": "Archive",
            "count": 2,
            "color": "#3498db"
          }
        }
      }
    ]
  }
}