text: from ontobio.config import get_config
  
  from diskcache import Cache
  import tempfile
  import requests
  
  
  cache = Cache(tempfile.gettempdir())
  
  
  @cache.memoize()
  def get_curie_map(url=None):
      """
      Get CURIE prefix map from SciGraph cypher/curies endpoint
      """
      if url is None:
          url = '{}/cypher/curies'.format(get_config().scigraph_data.url)
      response = requests.get(url)
      if response.status_code == 200:
          curie_map = response.json()
      else:
          curie_map = {}
  
      return curie_map
  