diff --git a/pelican/contents.py b/pelican/contents.py
index 1f659de7..05761be6 100644
--- a/pelican/contents.py
+++ b/pelican/contents.py
@@ -290,76 +290,6 @@ class Quote(Page):
     base_properties = ('author', 'date')
 
 
-@python_2_unicode_compatible
-@functools.total_ordering
-class URLWrapper(object):
-    def __init__(self, name, settings):
-        self.name = name
-        self.slug = slugify(self.name)
-        self.settings = settings
-
-    def as_dict(self):
-        return self.__dict__
-
-    def __hash__(self):
-        return hash(self.name)
-
-    def _key(self):
-        return self.name
-
-    def _normalize_key(self, key):
-        return six.text_type(key)
-
-    def __eq__(self, other):
-        return self._key() == self._normalize_key(other)
-
-    def __ne__(self, other):
-        return self._key() != self._normalize_key(other)
-
-    def __lt__(self, other):
-        return self._key() < self._normalize_key(other)
-
-    def __str__(self):
-        return self.name
-
-    def _from_settings(self, key, get_page_name=False):
-        """Returns URL information as defined in settings.
-
-        When get_page_name=True returns URL without anything after {slug} e.g.
-        if in settings: CATEGORY_URL="cat/{slug}.html" this returns
-        "cat/{slug}" Useful for pagination.
-
-        """
-        setting = "%s_%s" % (self.__class__.__name__.upper(), key)
-        value = self.settings[setting]
-        if not isinstance(value, six.string_types):
-            logger.warning('%s is set to %s' % (setting, value))
-            return value
-        else:
-            if get_page_name:
-                return os.path.splitext(value)[0].format(**self.as_dict())
-            else:
-                return value.format(**self.as_dict())
-
-    page_name = property(functools.partial(_from_settings, key='URL',
-                         get_page_name=True))
-    url = property(functools.partial(_from_settings, key='URL'))
-    save_as = property(functools.partial(_from_settings, key='SAVE_AS'))
-
-
-class Category(URLWrapper):
-    pass
-
-
-class Tag(URLWrapper):
-    def __init__(self, name, *args, **kwargs):
-        super(Tag, self).__init__(name.strip(), *args, **kwargs)
-
-
-class Author(URLWrapper):
-    pass
-
-
 @python_2_unicode_compatible
 class Static(Page):
     @deprecated_attribute(old='filepath', new='source_path', since=(3, 2, 0))