josm × 622
export × 315
data × 230
license × 155
database × 118
copyright × 115
commercial × 91
problem × 69
qgis × 67
legal × 64
public-transport × 62
google × 53
odbl × 31
busroute × 25
county × 25
derivative × 15
permission × 15
video × 15
german × 12
planning × 12
licensing × 9
publication × 7
latlong × 4
philadelphia × 4
american × 3
printed × 3
schedule × 2
citation × 1