INSPIRE OGC API Features building
OGC API Features service for Buildings data from the (Finnish) National Topographical Database (Kansallinen Maastotietokanta, KMTK). This service supports metadata queries returning JSON content and feature item queries returning GeoJSON content according to OGC API Features standard. These capabilities are fully tested. The service also provides metadata as HTML pages and feature items as GeoPackage output, but please note, that these capabilities are not fully tested and are subject to change in future versions.