Cross-source hypothesis
Officially Invisible Facility
Why do public systems disagree about whether this facility exists?
Compare education registries, national geospatial reference data, and OpenStreetMap, then turn contradictions into a correction packet.
Why this pairing matters
The non-obvious connection
A school or kindergarten can have different names, locations, or existence states across official and collaborative systems. The mismatch itself is actionable civic data.
The demonstration
One visible reveal
One location receives three conflicting public answers; the user can inspect each record and export a source-linked human verification checklist.
Three-hour boundary
The smallest credible version
Five curated discrepancies, side-by-side source records, one map, and a copyable correction packet. No automated source-of-truth verdict.
Claim boundary
What the data cannot establish
A missing or mismatched record may reflect update cadence, naming, geocoding, or actual closure. It needs human verification.
Underlying evidence
Open every connected source
Education
EMIS schools
Education Management Information System (EMIS), Ministry of Education, Science and Youth of GeorgiaInspect fields and samples →Early childhood
Kindergarten directory
Tbilisi Kindergarten Management AgencyInspect fields and samples →Geospatial reference
NSDI social POI
National Agency of Public Registry (NAPR), National Spatial Data Infrastructure (NSDI)Inspect fields and samples →Community geospatial data
OSM social infrastructure
OpenStreetMap contributorsInspect fields and samples →Shared ingredients