text: There should be a boundary relation for Te Urewera ( boundary=protected_area )
  
  The wiki article 
  https://en.wikipedia.org/wiki/Te_Urewera_(protected_area)
  claims that it still fits into IUCN cat II, but 
  https://www.protectedplanet.net/810
  says it's IUCN Management Category
  VI. The IUCN says "Protected Planet is the online visual interface for the World Database on Protected Areas (WDPA), a joint project of IUCN and UNEP." That makes me believe they have the better information...