help ontology

[Pakbi]

my_world2 = World()
        on = my_world2.get_ontology("./" + file + ".owl").load()
        g = my_world2.as_rdflib_graph()
        g.bind("owl", "<http://www.w3.org/2002/07/owl#>")
        inter = list(my_world2.sparql('''
        SELECT ?p ?q ?g ?s {
        owl:''' + str(file) + ''' owl:fenilchetonuria ?p .
        owl:''' + str(file) + ''' owl:diabete ?q .
        owl:''' + str(file) + ''' owl:lattosio ?g .
        owl:''' + str(file) + ''' owl:glutine ?s . }'''))
        row = g.query(inter)


ERRORS:
"C:\Users\Pasquale Bonasia\Documents\Project Pycharm\Scripts\python.exe" "C:/Users/Pasquale Bonasia/PycharmProjects/pythonProject1/OntoPharma.py"
* Owlready2 * Warning: optimized Cython parser module 'owlready2_optimized' is not available, defaulting to slower Python implementation
caught a TypeError, retrying call to <class 'owlready2.rdflib_store.TripleLiteRDFlibStore'>.bind without override, see https://github.com/RDFLib/rdflib/issues/1880 for more info
Traceback (most recent call last):
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\namespace\__init__.py", line 627, in _store_bind
    return self.store.bind(prefix, namespace, override=override)
TypeError: bind() got an unexpected keyword argument 'override'
caught a TypeError, retrying call to <class 'owlready2.rdflib_store.TripleLiteRDFlibStore'>.bind without override, see https://github.com/RDFLib/rdflib/issues/1880 for more info
Traceback (most recent call last):
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\namespace\__init__.py", line 627, in _store_bind
    return self.store.bind(prefix, namespace, override=override)
TypeError: bind() got an unexpected keyword argument 'override'
caught a TypeError, retrying call to <class 'owlready2.rdflib_store.TripleLiteRDFlibStore'>.bind without override, see https://github.com/RDFLib/rdflib/issues/1880 for more info
Traceback (most recent call last):
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\namespace\__init__.py", line 627, in _store_bind
    return self.store.bind(prefix, namespace, override=override)
TypeError: bind() got an unexpected keyword argument 'override'
caught a TypeError, retrying call to <class 'owlready2.rdflib_store.TripleLiteRDFlibStore'>.bind without override, see https://github.com/RDFLib/rdflib/issues/1880 for more info
Traceback (most recent call last):
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\namespace\__init__.py", line 627, in _store_bind
    return self.store.bind(prefix, namespace, override=override)
TypeError: bind() got an unexpected keyword argument 'override'
caught a TypeError, retrying call to <class 'owlready2.rdflib_store.TripleLiteRDFlibStore'>.bind without override, see https://github.com/RDFLib/rdflib/issues/1880 for more info
Traceback (most recent call last):
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\namespace\__init__.py", line 627, in _store_bind
    return self.store.bind(prefix, namespace, override=override)
TypeError: bind() got an unexpected keyword argument 'override'
<http://www.w3.org/2002/07/owl#> does not look like a valid URI, trying to serialize this will break.
caught a TypeError, retrying call to <class 'owlready2.rdflib_store.TripleLiteRDFlibStore'>.bind without override, see https://github.com/RDFLib/rdflib/issues/1880 for more info
Traceback (most recent call last):
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\namespace\__init__.py", line 627, in _store_bind
    return self.store.bind(prefix, namespace, override=override)
TypeError: bind() got an unexpected keyword argument 'override'
<http://www.w3.org/2002/07/owl#> does not look like a valid URI, trying to serialize this will break.
Traceback (most recent call last):
  File "C:/Users/Pasquale Bonasia/PycharmProjects/pythonProject1/OntoPharma.py", line 238, in compatibilita
    row = g.query(inter)
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\graph.py", line 1389, in query
    return result(processor.query(query_object, initBindings, initNs, **kwargs))
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\plugins\sparql\processor.py", line 77, in query
    parsetree = parseQuery(strOrQuery)
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\plugins\sparql\parser.py", line 1535, in parseQuery
    q = expandUnicodeEscapes(q)
  File "C:\Users\Pasquale Bonasia\Documents\Project Pycharm\lib\site-packages\rdflib\plugins\sparql\parser.py", line 1526, in expandUnicodeEscapes
    return expandUnicodeEscapes_re.sub(expand, q)
TypeError: expected string or bytes-like object