id	keyword
app01-8291	emissions
app01-8291	building
app01-8291	transport
app01-8291	embodied
app01-8291	school
app01-8291	energy
app01-8291	co2eq
app01-8291	carbon
app01-8291	study
app01-8291	years
app01-8291	municipality
app01-8291	refurbishment