Get hypernyms

Hi,

I am not able to find hypernyms of a certain lemma.
With Wordnet, it's possible to do 
`dog = wn.synset('dog.n.01')
dog.hypernyms()
`
Resulting in:
`[Synset('canine.n.02'), Synset('domestic_animal.n.01')]`

Is there a similar method for the Dutch Wordnet?

Thank you in advance!