De or het popencyclopedie?

The correct Dutch article is:

de popencyclopedie

How to use popencyclopedie

the popencyclopediede popencyclopedie
this popencyclopediedeze popencyclopedie
that popencyclopediedie popencyclopedie
our popencyclopedieonze popencyclopedie
your popencyclopediejouw popencyclopedie
every popencyclopedieelke popencyclopedie
which popencyclopedie?welke popencyclopedie?
a big popencyclopedie / the big popencyclopedieeen grote popencyclopedie, de grote popencyclopedie