{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04944_004.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bozeman, Montana | 1891 | key map | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254bm:g4254bm_g049441891:04944_1891-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bozeman, Montana | 1891 | sanborn04944_004 p1","metadata":[{"label":"streets","value":"30"},{"label":"intersections","value":"157"}],"created":"2026-09-20T16:22:32Z","modified":"2026-09-20T16:22:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254bm:g4254bm_g049441891:04944_1891-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254bm:g4254bm_g049441891:04944_1891-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,4989.5 -0.0,4590.4 0.0,1244.7 0.0,959.4 0.0,602.0 0.0,0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd425m:g4254m:g4254bm:g4254bm_g049441891:04944_1891-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3555.1,6291.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-111.040197,45.6733291]}},{"type":"Feature","properties":{"resourceCoords":[4210.3,4423.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-111.035788,45.682014]}}]}}]}