See CorrelAid/datenguide-python#75:
The following query does not yield any data, even though there should be data available for that region:
query {
region(id: "08226098") {
name
BEVSTD(year: 2018, ALTX20: ALT030B35) {
value
year
ALTX20
source {
name
title_de
}
}
}
}
The same query works for the surrounding Landkreis though:
query {
region(id: "08226") {
name
BEVSTD(year: 2018, ALTX20: ALT030B35) {
value
year
ALTX20
source {
name
title_de
}
}
}
}