Extracting class hierarchy for a particular entity

Hi All,

 I am trying to extract the hierarchy ( wiki category or yago
classification ) from dbpedia using sparql endpoint. I am confused as to
which one is better and if there are any relatedness of data in these
classification. for eg, I would try to find out all the possible categories
and classes in hierarchical form of my entity say "
http://dbpedia.org/page/Nokia " like Thing -> Organization -> Company ->
.... -> Nokia.

Thanks in advance.