code: def can_convert(annotation, target_namespace):
      '''Test if an annotation can be mapped to a target namespace
  
      Parameters
      ----------
      annotation : jams.Annotation
          An annotation object
  
      target_namespace : str
          The target namespace
  
      Returns
      -------
      True
          if `annotation` can be automatically converted to
          `target_namespace`
  
      False
          otherwise
      '''
  
      # If we're already in the target namespace, do nothing
      if annotation.namespace == target_namespace:
          return True
  
      if target_namespace in __CONVERSION__:
          # Look for a way to map this namespace to the target
          for source in __CONVERSION__[target_namespace]:
              if annotation.search(namespace=source):
                  return True
      return Falsf can_convert(annotation, target_namespace):
      '''Test if an annotation can be mapped to a target namespace
  
      Parameters
      ----------
      annotation : jams.Annotation
          An annotation object
  
      target_namespace : str
          The target namespace
  
      Returns
      -------
      True
          if `annotation` can be automatically converted to
          `target_namespace`
  
      False
          otherwise
      '''
  
      # If we're already in the target namespace, do nothing
      if annotation.namespace == target_namespace:
          return True
  
      if target_namespace in __CONVERSION__:
          # Look for a way to map this namespace to the target
          for source in __CONVERSION__[target_namespace]:
              if annotation.search(namespace=source):
                  return True
      return False
docs: Test if an annotation can be mapped to a target namespace
  
      Parameters
      ----------
      annotation : jams.Annotation
          An annotation object
  
      target_namespace : str
          The target namespace
  
      Returns
      -------
      True
          if `annotation` can be automatically converted to
          `target_namespace`
  
      False
          otherwise