diff --git a/osf/metadata/osf_gathering.py b/osf/metadata/osf_gathering.py
index 3b21f079aaed..56b1c17a896f 100644
--- a/osf/metadata/osf_gathering.py
+++ b/osf/metadata/osf_gathering.py
@@ -688,6 +688,8 @@ def _gather_fileversion(fileversion, fileversion_iri):
     version_sha256 = (fileversion.metadata or {}).get('sha256')
     if version_sha256:
         yield (fileversion_iri, DCTERMS.requires, checksum_iri('sha-256', version_sha256))
+    if fileversion.region is not None:
+        yield (fileversion_iri, OSF.storageRegion, rdflib.URIRef(fileversion.region.absolute_api_v2_url))
 
 
 @gather.er(OSF.contains)
@@ -1132,3 +1134,13 @@ def gather_addons(focus):
             yield (_addon_ref, RDF.type, OSF.AddonImplementation)
             yield (_addon_ref, DCTERMS.identifier, _addon_settings.short_name)
             yield (_addon_ref, SKOS.prefLabel, _addon_settings.config.full_name)
+
+
+@gather.er(OSF.storageRegion)
+def gather_storage_region(focus):
+    _region = getattr(focus.dbmodel, 'osfstorage_region', None)
+    if _region is not None:
+        _region_ref = rdflib.URIRef(_region.absolute_api_v2_url)
+        yield (OSF.storageRegion, _region_ref)
+        yield (_region_ref, RDF.type, OSF.Region)
+        yield (_region_ref, SKOS.prefLabel, rdflib.Literal(_region.name, lang='en'))
diff --git a/osf_tests/metadata/expected_metadata_files/file_basic.turtle b/osf_tests/metadata/expected_metadata_files/file_basic.turtle
index 14a78c46c888..1df106c47f96 100644
--- a/osf_tests/metadata/expected_metadata_files/file_basic.turtle
+++ b/osf_tests/metadata/expected_metadata_files/file_basic.turtle
@@ -34,6 +34,7 @@
     dcterms:format "img/png" ;
     dcterms:modified "2123-05-04" ;
     dcterms:requires <urn:checksum:sha-256::6ac3c336e4094835293a3fed8a4b5fedde1b5e2626d9838fed50693bba00af0e> ;
+    osf:storageRegion <http://localhost:8000/v2/regions/us/> ;
     osf:versionNumber "1" .
 
 <http://localhost:5000/w1ibb> a dcterms:Agent,
diff --git a/osf_tests/metadata/expected_metadata_files/file_full.turtle b/osf_tests/metadata/expected_metadata_files/file_full.turtle
index 37dd3c537f0d..3c31ffcbf4b3 100644
--- a/osf_tests/metadata/expected_metadata_files/file_full.turtle
+++ b/osf_tests/metadata/expected_metadata_files/file_full.turtle
@@ -40,6 +40,7 @@
     dcterms:format "img/png" ;
     dcterms:modified "2123-05-04" ;
     dcterms:requires <urn:checksum:sha-256::6ac3c336e4094835293a3fed8a4b5fedde1b5e2626d9838fed50693bba00af0e> ;
+    osf:storageRegion <http://localhost:8000/v2/regions/us/> ;
     osf:versionNumber "1" .
 
 <https://moneypockets.example/millions> a osf:FundingAward ;
diff --git a/osf_tests/metadata/expected_metadata_files/preprint_supplement.turtle b/osf_tests/metadata/expected_metadata_files/preprint_supplement.turtle
index 662c197699de..c30205f27c9d 100644
--- a/osf_tests/metadata/expected_metadata_files/preprint_supplement.turtle
+++ b/osf_tests/metadata/expected_metadata_files/preprint_supplement.turtle
@@ -1 +1,7 @@
-# correctly empty (for now)
+@prefix osf: <https://osf.io/vocab/2022/> .
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+
+<http://localhost:5000/w4ibb> osf:storageRegion <http://localhost:8000/v2/regions/us/> .
+
+<http://localhost:8000/v2/regions/us/> a osf:Region ;
+    skos:prefLabel "United States"@en .
diff --git a/osf_tests/metadata/expected_metadata_files/project_supplement.turtle b/osf_tests/metadata/expected_metadata_files/project_supplement.turtle
index e01335e2f214..41341cca00f1 100644
--- a/osf_tests/metadata/expected_metadata_files/project_supplement.turtle
+++ b/osf_tests/metadata/expected_metadata_files/project_supplement.turtle
@@ -3,7 +3,11 @@
 @prefix skos: <http://www.w3.org/2004/02/skos/core#> .
 
 <http://localhost:5000/w2ibb> osf:hasOsfAddon <urn:osf.io:addons:gitlab> ;
+    osf:storageRegion <http://localhost:8000/v2/regions/us/> .
 
 <urn:osf.io:addons:gitlab> a osf:AddonImplementation ;
     dcterms:identifier "gitlab" ;
     skos:prefLabel "GitLab" .
+
+<http://localhost:8000/v2/regions/us/> a osf:Region ;
+    skos:prefLabel "United States"@en .
diff --git a/osf_tests/metadata/expected_metadata_files/registration_supplement.turtle b/osf_tests/metadata/expected_metadata_files/registration_supplement.turtle
index 662c197699de..ac9d0d08673c 100644
--- a/osf_tests/metadata/expected_metadata_files/registration_supplement.turtle
+++ b/osf_tests/metadata/expected_metadata_files/registration_supplement.turtle
@@ -1 +1,7 @@
-# correctly empty (for now)
+@prefix osf: <https://osf.io/vocab/2022/> .
+@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
+
+<http://localhost:5000/w5ibb> osf:storageRegion <http://localhost:8000/v2/regions/us/> .
+
+<http://localhost:8000/v2/regions/us/> a osf:Region ;
+    skos:prefLabel "United States"@en .