{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06699_002.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Franklin, Ohio | 1892 | key map | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084fm:g4084fm_g066991892:06699_1892-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Ohio | 1892 | sanborn06699_002 p1 [1]","metadata":[{"label":"streets","value":"18"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6938.1"},{"label":"split_canvas_h","value":"8129.9"}],"created":"2026-09-21T21:41:17Z","modified":"2026-09-21T21:41:17Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084fm:g4084fm_g066991892:06699_1892-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084fm:g4084fm_g066991892:06699_1892-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6938.1,0.0 4760.1,0.0 4502.2,0.0 0.0,0.0 0.0,3152.9 3804.1,3151.5 3845.6,8129.9 4732.9,8129.9 5555.7,6216.4 6938.1,6234.9 6938.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084fm:g4084fm_g066991892:06699_1892-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4134.1,1033.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.301446,39.569557]}},{"type":"Feature","properties":{"resourceCoords":[5605.9,4972.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.3042849,39.5555507]}}]}}]}