Jakarta lies on a low, flat alluvial plain with historically extensive swampy areas; the parts of the city farther inland are slightly higher.
Cities are not far from the swamps. 
The cities are still close to the swamps even being slightly inland and higher. Jakarta is mostly swampy areas. 
( z1 be-located-at :ARG1 ( z2 city ) :ARG2 ( z3 relative-position :op ( z4 swamp ) :quant ( z5 far :polarity - ) ) )