{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn07220_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Prague, Oklahoma | 1923 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"7"},{"label":"placed","value":"4"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 5, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 2 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 35.54312,-96.72026 +/-19266m)"},{"label":"withheld","value":"p2 (18.5 km from the catalogue location), p4 (26.1 km from the catalogue location)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Prague, Oklahoma | 1923 | sanborn07220_004 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T10:06:09Z","modified":"2026-09-22T10:06:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 1613.0,1913.0 1613.0,1223.8 741.5,1228.6 578.5,797.0 582.9,184.2 550.4,184.6 545.6,0.0 49.8,0.0 71.1,1578.4 -0.0,1580.2 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[552.0,423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.682036,35.48257]}},{"type":"Feature","properties":{"resourceCoords":[52.0,423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.683338,35.482585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Prague, Oklahoma | 1923 | sanborn07220_004 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-22T10:06:09Z","modified":"2026-09-22T10:06:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,1835.2 571.6,1842.3 572.1,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1170.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.68331,35.486569]}},{"type":"Feature","properties":{"resourceCoords":[1170.0,224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.683264,35.489565]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Prague, Oklahoma | 1923 | sanborn07220_004 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-22T10:06:09Z","modified":"2026-09-22T10:06:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"603.7,1695.0 603.9,1633.5 -0.0,1634.0 -0.0,5.4 1613.0,0.0 1613.0,1913.0 1178.7,1913.0 1175.1,1700.2 603.7,1695.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[609.0,559.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.683303,35.4855643]}},{"type":"Feature","properties":{"resourceCoords":[1174.0,1633.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-96.6820389,35.4835882]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Prague, Oklahoma | 1923 | sanborn07220_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:06:09Z","modified":"2026-09-22T10:06:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1583.8,1913.0 -0.0,1913.0 -0.0,-0.0 1004.9,0.0 1004.1,48.5 1605.5,57.5 1583.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd402m:g4024m:g4024pm:g4024pm_g072201923:07220_1923-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.68697016555674,35.48366759670591]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.68331142823736,35.483699774379886]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.68326489130756,35.48014141871448]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-96.68692362862694,35.4801092410405]}}]}}]}