[3.2.x] Refs #32720 -- Fixed some broken links in docs.

Backport of 7c4ee487c7392a3a394caf62efad355fad639655 from main

4 files changed, 5 insertions, 5 deletions

diff --git a/docs/ref/contrib/gis/db-api.txt b/docs/ref/contrib/gis/db-api.txt
index 928d12aa42..b38a022ec1 100644
--- a/docs/ref/contrib/gis/db-api.txt
+++ b/docs/ref/contrib/gis/db-api.txt
@@ -409,7 +409,7 @@ Aggregate                PostGIS  Oracle  SpatiaLite
 =======================  =======  ======  ==========
 
 .. rubric:: Footnotes
-.. [#fnwkt] *See* Open Geospatial Consortium, Inc., `OpenGIS Simple Feature Specification For SQL <http://www.opengis.org/docs/99-049.pdf>`_, Document 99-049 (May 5, 1999), at  Ch. 3.2.5, p. 3-11 (SQL Textual Representation of Geometry).
+.. [#fnwkt] *See* Open Geospatial Consortium, Inc., `OpenGIS Simple Feature Specification For SQL <https://portal.ogc.org/files/?artifact_id=829>`_, Document 99-049 (May 5, 1999), at  Ch. 3.2.5, p. 3-11 (SQL Textual Representation of Geometry).
 .. [#fnewkb] *See* `PostGIS EWKB, EWKT and Canonical Forms <https://postgis.net/docs/using_postgis_dbmanagement.html#EWKB_EWKT>`_, PostGIS documentation at Ch. 4.1.2.
 .. [#fndistsphere15] *See* `PostGIS documentation <https://postgis.net/docs/ST_DistanceSphere.html>`_ on ``ST_DistanceSphere``.
 .. [#fnmysqlidx] *See* `Creating Spatial Indexes <https://dev.mysql.com/doc/refman/en/creating-spatial-indexes.html>`_
diff --git a/docs/ref/contrib/gis/geoquerysets.txt b/docs/ref/contrib/gis/geoquerysets.txt
index dfda2fa3b7..0a41cf106a 100644
--- a/docs/ref/contrib/gis/geoquerysets.txt
+++ b/docs/ref/contrib/gis/geoquerysets.txt
@@ -939,7 +939,7 @@ Example::
     >>> u = Zipcode.objects.filter(poly__within=bbox).aggregate(Union(poly))  # A more sensible approach.
 
 .. rubric:: Footnotes
-.. [#fnde9im] *See* `OpenGIS Simple Feature Specification For SQL <http://www.opengis.org/docs/99-049.pdf>`_, at Ch. 2.1.13.2, p. 2-13 (The Dimensionally Extended Nine-Intersection Model).
+.. [#fnde9im] *See* `OpenGIS Simple Feature Specification For SQL <https://portal.ogc.org/files/?artifact_id=829>`_, at Ch. 2.1.13.2, p. 2-13 (The Dimensionally Extended Nine-Intersection Model).
 .. [#fnsdorelate] *See* `SDO_RELATE documentation <https://docs.oracle.com/en/
    database/oracle/oracle-database/18/spatl/spatial-operators-reference.html#
    GUID-97C17C18-F05E-49B4-BE11-E89B972E2A02>`_, from the Oracle Spatial and
diff --git a/docs/ref/contrib/gis/tutorial.txt b/docs/ref/contrib/gis/tutorial.txt
index c585dd9248..3a200ca6b7 100644
--- a/docs/ref/contrib/gis/tutorial.txt
+++ b/docs/ref/contrib/gis/tutorial.txt
@@ -38,7 +38,7 @@ basic apps`_ project. [#]_
 
 .. _OGC: https://www.opengeospatial.org/
 .. _world borders: https://thematicmapping.org/downloads/world_borders.php
-.. _GeoDjango basic apps: https://code.google.com/p/geodjango-basic-apps/
+.. _GeoDjango basic apps: https://code.google.com/archive/p/geodjango-basic-apps
 
 Setting Up
 ==========
@@ -737,7 +737,7 @@ position.
 
 .. _OpenLayers: https://openlayers.org/
 .. _Open Street Map: https://www.openstreetmap.org/
-.. _Vector Map Level 0: https://earth-info.nga.mil/publications/vmap0.html
+.. _Vector Map Level 0: http://web.archive.org/web/20201024202709/https://earth-info.nga.mil/publications/vmap0.html
 .. _OSGeo: https://www.osgeo.org/
 
 .. _osmgeoadmin-intro:
diff --git a/docs/ref/contrib/syndication.txt b/docs/ref/contrib/syndication.txt
index e9063d0629..a268bad8cc 100644
--- a/docs/ref/contrib/syndication.txt
+++ b/docs/ref/contrib/syndication.txt
@@ -16,7 +16,7 @@ Django also comes with a lower-level feed-generating API. Use this if
 you want to generate feeds outside of a Web context, or in some other
 lower-level way.
 
-.. _RSS: http://www.whatisrss.com/
+.. _RSS: https://developer.mozilla.org/en-US/docs/Glossary/RSS
 
 The high-level framework
 ========================