De or het prostitutiewereld?

The correct Dutch article is:

de prostitutiewereld

How to use prostitutiewereld

the prostitutiewereldde prostitutiewereld
this prostitutiewerelddeze prostitutiewereld
that prostitutiewerelddie prostitutiewereld
our prostitutiewereldonze prostitutiewereld
your prostitutiewereldjouw prostitutiewereld
every prostitutiewereldelke prostitutiewereld
which prostitutiewereld?welke prostitutiewereld?
a big prostitutiewereld / the big prostitutiewereldeen grote prostitutiewereld, de grote prostitutiewereld