old_contents: import RDF
  import zope.interface
  import interfaces 
  import rdf_helper
  
  class Jurisdiction(object):
      zope.interface.implements(interfaces.IJurisdiction)
      def __init__(self, short_name):
          '''@param short_name can be e.g. mx'''
          model = rdf_helper.init_model(
              rdf_helper.JURI_RDF_PATH)
  
          self.code = short_name
          self.id = 'http://creativecommons.org/international/%s/' % short_name
          id_uri = RDF.Uri(self.id)
          self.local_url = rdf_helper.query_to_single_value(model,
              id_uri, RDF.Uri(rdf_helper.NS_CC + 'jurisdictionSite'), None)
          self.launched = rdf_helper.query_to_single_value(model,
              id_uri, RDF.Uri(rdf_helper.NS_CC + 'launched'), None)
  
new_contents: import RDF
  import zope.interface
  import interfaces 
  import rdf_helper
  
  class Jurisdiction(object):
      zope.interface.implements(interfaces.IJurisdiction)
      def __init__(self, short_name):
          """Creates an object representing a jurisdiction.
             short_name is a (usually) two-letter code representing
             the same jurisdiction; for a complete list, see
             cc.license.jurisdiction_codes()"""
          model = rdf_helper.init_model(
              rdf_helper.JURI_RDF_PATH)
  
          self.code = short_name
          self.id = 'http://creativecommons.org/international/%s/' % short_name
          id_uri = RDF.Uri(self.id)
          try:
              self.local_url = rdf_helper.query_to_single_value(model,
                  id_uri, RDF.Uri(rdf_helper.NS_CC + 'jurisdictionSite'), None)
          except rdf_helper.NoValuesFoundException:
              self.local_url = None
          try: 
              self.launched = rdf_helper.query_to_single_value(model,
                  id_uri, RDF.Uri(rdf_helper.NS_CC + 'launched'), None)
          except rdf_helper.NoValuesFoundException:
              self.launched = None
  
subject: Add documentation and make Jurisdiction calls not fail when some of the values aren't found.