{
  "id": "https://annotations.allmaps.org/canvases/6808065d41028c0c",
  "type": "AnnotationPage",
  "@context": "http://www.w3.org/ns/anno.jsonld",
  "items": [
    {
      "id": "https://annotations.allmaps.org/maps/ff21a9c5e9151c4b",
      "type": "Annotation",
      "@context": [
        "http://iiif.io/api/extension/georef/1/context.json",
        "http://iiif.io/api/presentation/3/context.json"
      ],
      "created": "2026-05-06T16:06:30.083Z",
      "modified": "2026-05-06T16:06:30.083Z",
      "motivation": "georeferencing",
      "target": {
        "type": "SpecificResource",
        "source": {
          "id": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth:7h14cv74s",
          "type": "ImageService2",
          "height": 6175,
          "width": 5084,
          "partOf": [
            {
              "id": "https://ark.digitalcommonwealth.org/ark:/50959/7h14cv727/canvas/7h14cv74s",
              "type": "Canvas",
              "label": {
                "none": [
                  "image 2"
                ]
              },
              "partOf": [
                {
                  "id": "https://ark.digitalcommonwealth.org/ark:/50959/7h14cv727/manifest",
                  "type": "Manifest",
                  "label": {
                    "none": [
                      "City of Boston zoning map"
                    ]
                  }
                }
              ]
            }
          ],
          "provider": [
            {
              "type": "Organization",
              "label": {
                "none": [
                  "Digital Commonwealth"
                ]
              },
              "homepage": [
                {
                  "id": "https://www.digitalcommonwealth.org/search?f%5Bgenre_basic_ssim%5D%5B%5D=Maps"
                }
              ]
            }
          ]
        },
        "selector": {
          "type": "SvgSelector",
          "value": "<svg width=\"5084\" height=\"6175\"><polygon points=\"851,756 832,775 872,820 927,867 978,910 1046,965 1132,1031 1233,1108 1202,1218 1255,1268 1283,1320 1291,1358 1296,1387 1297,1426 1281,1447 1229,1452 1196,1452 1150,1513 1127,1539 1091,1574 1045,1624 1054,1656 1028,1686 994,1717 981,1743 968,1758 927,1798 882,1840 846,1875 822,1859 756,1929 708,1972 673,2009 641,2041 610,2072 592,2090 563,2117 521,2153 483,2191 464,2209 489,2236 646,2424 661,2449 668,2460 674,2508 714,2588 781,2666 802,2690 931,2834 944,2851 987,2838 1032,2845 1094,2855 1203,2872 1227,2859 1280,2831 1339,2801 1399,2770 1468,2734 1487,2714 1546,2657 1607,2599 1676,2582 1740,2566 1807,2549 1927,2518 2012,2603 2126,2715 2239,2824 2349,2931 3538,2933 3590,2879 3627,2839 3664,2797 3718,2736 3779,2666 3878,2684 4003,2706 4123,2726 4145,2714 4197,2685 4269,2646 4316,2621 4382,2583 4458,2541 4538,2495 4629,2469 4730,2441 4813,2417 4102,1432 4099,96 3098,89 3007,131 2973,166 2929,211 2868,273 2816,330 2756,394 2698,452 2660,489 2554,452 2435,410 2336,376 2254,348 2159,317 2101,241 2077,208 2066,193 2000,149 1922,97 1850,31 1656,31 1617,32 1525,118 1395,239 1379,226 1260,336 1262,364 1181,441 1180,450 1074,552 1066,553 1026,594 919,694\" /></svg>"
        }
      },
      "body": {
        "type": "FeatureCollection",
        "transformation": {
          "type": "polynomial",
          "options": {
            "order": 1
          }
        },
        "features": [
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                1399,
                241
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -71.0042721377948,
                42.360610125841475
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                2699,
                508
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -70.96783808015353,
                42.35511455911845
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                3516,
                1654
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -70.9441892403355,
                42.33149199145487
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                835,
                775
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -71.02138040311455,
                42.34960458246286
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                1862,
                2755
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -70.99063797477314,
                42.30787995533089
              ]
            }
          }
        ],
        "_allmaps": {
          "id": "https://annotations.allmaps.org/maps/ff21a9c5e9151c4b",
          "version": "https://annotations.allmaps.org/maps/ff21a9c5e9151c4b@063f12fa7831df7d",
          "image": {
            "id": "https://annotations.allmaps.org/images/332221b6cab0f958",
            "version": "https://annotations.allmaps.org/images/332221b6cab0f958@0c735dfac48ba5c2",
            "canvases": [
              {
                "id": "https://annotations.allmaps.org/canvases/6808065d41028c0c",
                "manifests": [
                  {
                    "id": "https://annotations.allmaps.org/manifests/4be8db31276b72db"
                  }
                ]
              }
            ]
          },
          "scale": 0.427217,
          "area": 47638961.96
        }
      }
    },
    {
      "id": "https://annotations.allmaps.org/maps/68e5d12bd56a8eff",
      "type": "Annotation",
      "@context": [
        "http://iiif.io/api/extension/georef/1/context.json",
        "http://iiif.io/api/presentation/3/context.json"
      ],
      "created": "2026-05-06T16:06:30.083Z",
      "modified": "2026-05-06T16:06:30.083Z",
      "motivation": "georeferencing",
      "target": {
        "type": "SpecificResource",
        "source": {
          "id": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth:7h14cv74s",
          "type": "ImageService2",
          "height": 6175,
          "width": 5084,
          "partOf": [
            {
              "id": "https://ark.digitalcommonwealth.org/ark:/50959/7h14cv727/canvas/7h14cv74s",
              "type": "Canvas",
              "label": {
                "none": [
                  "image 2"
                ]
              },
              "partOf": [
                {
                  "id": "https://ark.digitalcommonwealth.org/ark:/50959/7h14cv727/manifest",
                  "type": "Manifest",
                  "label": {
                    "none": [
                      "City of Boston zoning map"
                    ]
                  }
                }
              ]
            }
          ],
          "provider": [
            {
              "type": "Organization",
              "label": {
                "none": [
                  "Digital Commonwealth"
                ]
              },
              "homepage": [
                {
                  "id": "https://www.digitalcommonwealth.org/search?f%5Bgenre_basic_ssim%5D%5B%5D=Maps"
                }
              ]
            }
          ]
        },
        "selector": {
          "type": "SvgSelector",
          "value": "<svg width=\"5084\" height=\"6175\"><polygon points=\"4186,3551 4488,3845 4745,4060 4853,4209 4852,4464 4847,4639 4846,4788 4718,4960 4579,5297 4521,5453 4497,5532 4483,5529 4472,5557 4488,5562 4469,5621 4430,5664 4424,5661 4409,5679 4422,5688 4334,5796 4218,5787 4219,5784 4217,5781 4150,5773 4146,5774 4059,5764 4001,5759 3996,5757 3912,5750 3802,5740 3765,5762 3654,5839 3395,6009 2591,5625 2589,5620 2575,5613 2522,5654 2443,5704 2429,5713 2363,5755 2286,5806 2221,5845 2197,5859 2080,5780 2106,5651 1883,4961 1839,4823 1761,4587 1778,4590 1803,4590 1825,4594 1842,4603 1858,4610 1884,4616 1812,4450 1763,4296 1780,4236 1816,4203 1820,4167 1790,4153 1798,4132 1830,4135 1827,4099 1834,4091 1844,4076 1847,4059 1836,4049 1825,4043 1819,4035 1816,4024 1796,3865 1853,3865 1871,3895 1885,3911 1898,3920 1915,3935 1923,3944 1932,3979 1953,4036 1959,4084 1972,4156 1975,4185 1980,4198 1979,4210 1983,4238 1985,4261 1992,4285 2001,4314 2013,4344 2028,4379 2038,4412 2048,4441 2059,4474 2071,4506 2083,4536 2098,4563 2111,4586 2124,4600 2136,4613 2154,4624 2177,4630 2197,4627 2233,4616 2272,4602 2302,4591 2324,4584 2357,4572 2394,4560 2429,4549 2465,4536 2507,4522 2538,4511 2559,4503 2597,4490 2620,4483 2651,4471 2707,4443 2740,4428 2772,4409 2808,4380 2847,4339 2872,4308 2898,4273 2916,4245 2936,4214 2950,4189 2964,4163 2980,4135 2999,4105 3019,4069 3040,4039 3057,4012 3073,3990 3096,3956 3119,3926 3148,3892 3165,3873 3190,3847 3207,3832 3227,3815 3247,3799 3268,3786 3285,3778 3304,3770 3360,3746 3408,3725 3450,3707 3501,3680 3531,3663 3558,3645 3570,3634 3593,3618 3611,3603 3631,3584 3648,3564 3661,3549 3672,3529 3685,3511 3692,3499 3703,3486 3715,3475 3727,3465 3741,3456 3755,3447 3772,3438 3790,3430 3811,3422 3831,3413 3856,3406 3881,3400 3899,3396 3909,3394 3923,3391 3942,3389 3965,3386 3979,3384 3999,3384 4012,3382 4025,3381 4040,3378 4054,3377 4065,3374 4080,3370 4092,3369 4168,3342\" /></svg>"
        }
      },
      "body": {
        "type": "FeatureCollection",
        "transformation": {
          "type": "polynomial",
          "options": {
            "order": 1
          }
        },
        "features": [
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                4093,
                5383
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -71.06159058403377,
                42.37206853298133
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                4084,
                4349
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -71.05294198842579,
                42.37844009829598
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                2145,
                5669
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -71.0795153903707,
                42.382529628308106
              ]
            }
          },
          {
            "type": "Feature",
            "properties": {
              "resourceCoords": [
                2032,
                5004
              ]
            },
            "geometry": {
              "type": "Point",
              "coordinates": [
                -71.07486495023987,
                42.387245272529015
              ]
            }
          }
        ],
        "_allmaps": {
          "id": "https://annotations.allmaps.org/maps/68e5d12bd56a8eff",
          "version": "https://annotations.allmaps.org/maps/68e5d12bd56a8eff@dc65b0da18026f7c",
          "image": {
            "id": "https://annotations.allmaps.org/images/332221b6cab0f958",
            "version": "https://annotations.allmaps.org/images/332221b6cab0f958@0c735dfac48ba5c2",
            "canvases": [
              {
                "id": "https://annotations.allmaps.org/canvases/6808065d41028c0c",
                "manifests": [
                  {
                    "id": "https://annotations.allmaps.org/manifests/4be8db31276b72db"
                  }
                ]
              }
            ]
          },
          "scale": 1.03977,
          "area": 4726015.31
        }
      }
    }
  ]
}