@AkuAnakTimur
In the case of the Philippines, some of the published government data is referred to as "open data", but because specifics of local law actually are incompatible with ODbL , and so we need to ask for written waiver/exceptions, if we want to use them with OSM. We've been successful with some government agencies, but not all.

I suppose, the biggest example for this car our community is the #OSMaPaaralan school mapping project osm.org/wiki/Philippines/OSMaP