https://github.com/fndari/catdd-datasets https://digitalprinciples.org/principle/use-open-standards-open-data-open-source-and-open-innovation/
https://drive.google.com/open?id=1GneQfpoT2B0pTICmafdcuPqVuHgW7MuY
https://frictionlessdata.io https://github.com/radiantearth/stac-spec https://cleanapp.io/cleanappstandard/ https://data.world/datasets/trash http://www.atlas.d-waste.com