new_contents: #!/usr/bin/env python3
  
  import sys
  sys.path.append('../src')
  from tempfile import mkdtemp
  
  import pysumo
  from pysumo import parser
  from pysumo.indexabstractor import *
  from pysumo.syntaxcontroller import Ontology
  
  sumo = Ontology('../src/pysumo/data/Merge.kif', name='SUMO')
  with open(sumo.path) as f:
      mergeKif = parser.kifparse(f, sumo)
  index = IndexAbstractor()
  index.update_index(mergeKif)
  
  EntitySubclassGraph = index.get_graph([(0, 'subclass')], root='Entity')
  print('In "subclass" relation with "Entity":')
  print(EntitySubclassGraph.nodes)
  
  BinaryPredicateInstanceGraph = index.get_graph([(0, 'instance')], root='BinaryPredicate')
  print('\nIn "instance" relation with "BinaryPredicate":')
  print(BinaryPredicateInstanceGraph.nodes)
  
subject: add brief example on how to use the lib to query SUMO ontologies