{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08096_002.keymap.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Pawtucket, Rhode-Island | 1890 | key map | 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"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774pm:g3774pm_g080961890:08096_1890-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pawtucket, Rhode-Island | 1890 | sanborn08096_002 p1","metadata":[{"label":"streets","value":"205"},{"label":"intersections","value":"404"}],"created":"2026-09-22T13:35:45Z","modified":"2026-09-22T13:35:45Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774pm:g3774pm_g080961890:08096_1890-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774pm:g3774pm_g080961890:08096_1890-0001","type":"ImageService3","width":1666,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,-0.0 1666.0,0.0 1666.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774pm:g3774pm_g080961890:08096_1890-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1188.5,607.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3784764,41.8888013]}},{"type":"Feature","properties":{"resourceCoords":[260.9,1587.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3988709,41.8680618]}}]}}]}