diff --git a/Gemfile.lock b/Gemfile.lock
index 8c0e3f638a..82084bdfca 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -267,7 +267,7 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0)
     database_cleaner-core (2.0.1)
-    datafoodconsortium-connector (1.1.0)
+    datafoodconsortium-connector (1.2.0)
       virtual_assembly-semantizer (~> 1.0, >= 1.0.5)
     date (3.5.0)
     debug (1.11.0)
@@ -388,7 +388,7 @@ GEM
     hashery (2.1.2)
     hashie (5.0.0)
     highline (2.0.3)
-    htmlentities (4.3.4)
+    htmlentities (4.4.2)
     http_parser.rb (0.8.0)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
@@ -675,14 +675,19 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdf (3.3.2)
+    rdf (3.3.4)
       bcp47_spec (~> 0.2)
       bigdecimal (~> 3.1, >= 3.1.5)
       link_header (~> 0.0, >= 0.0.8)
+      logger (~> 1.5)
+      ostruct (~> 0.6)
+      readline (~> 0.0)
     rdoc (6.15.1)
       erb
       psych (>= 4.0.0)
       tsort
+    readline (0.0.4)
+      reline
     redcarpet (3.6.1)
     redis (5.4.1)
       redis-client (>= 0.22.0)
@@ -696,7 +701,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.4.2)
+    rexml (3.4.4)
     roadie (5.2.1)
       css_parser (~> 1.4)
       nokogiri (~> 1.15)
diff --git a/engines/dfc_provider/app/services/address_builder.rb b/engines/dfc_provider/app/services/address_builder.rb
index 5f20a0e67c..d164d96477 100644
--- a/engines/dfc_provider/app/services/address_builder.rb
+++ b/engines/dfc_provider/app/services/address_builder.rb
@@ -7,10 +7,17 @@ class AddressBuilder < DfcBuilder
       street: address.address1,
       postalCode: address.zipcode,
       city: address.city,
-      country: address.country.name,
+      country: country(address.country),
       region: address.state.name,
       latitude: address.latitude,
       longitude: address.longitude,
     )
   end
+
+  # The country has to be a value of:
+  # https://publications.europa.eu/resource/authority/country/0001
+  def self.country(spree_country)
+    code = spree_country.iso3
+    "http://publications.europa.eu/resource/authority/country/#{code}"
+  end
 end
diff --git a/engines/dfc_provider/app/services/enterprise_builder.rb b/engines/dfc_provider/app/services/enterprise_builder.rb
index 8f37b478d5..751abbbe54 100644
--- a/engines/dfc_provider/app/services/enterprise_builder.rb
+++ b/engines/dfc_provider/app/services/enterprise_builder.rb
@@ -19,7 +19,7 @@ class EnterpriseBuilder < DfcBuilder
       catalogItems: catalog_items,
       emails: [enterprise.email_address].compact,
       localizations: [address],
-      phoneNumbers: [enterprise.phone].compact,
+      phoneNumbers: phone_numbers(enterprise),
       socialMedias: SocialMediaBuilder.social_medias(enterprise),
       logo: enterprise.logo_url(:small),
       mainContact: contact(enterprise),
@@ -71,4 +71,15 @@ class EnterpriseBuilder < DfcBuilder
       lastName:, # rubocop:disable Naming/VariableName
     )
   end
+
+  def self.phone_numbers(enterprise)
+    return [] if enterprise.phone.blank?
+
+    number = DataFoodConsortium::Connector::PhoneNumber.new(
+      nil,
+      phoneNumber: enterprise.phone,
+    )
+
+    [number]
+  end
 end
diff --git a/engines/dfc_provider/spec/services/address_builder_spec.rb b/engines/dfc_provider/spec/services/address_builder_spec.rb
index da9830b323..11ad51ff10 100644
--- a/engines/dfc_provider/spec/services/address_builder_spec.rb
+++ b/engines/dfc_provider/spec/services/address_builder_spec.rb
@@ -33,7 +33,8 @@ RSpec.describe AddressBuilder do
     end
 
     it "assigns a country" do
-      expect(result.country).to eq "Australia"
+      expect(result.country)
+        .to eq "http://publications.europa.eu/resource/authority/country/AUS"
     end
 
     it "assigns a region" do
diff --git a/swagger/dfc.yaml b/swagger/dfc.yaml
index 74a4fd113b..da5fd02007 100644
--- a/swagger/dfc.yaml
+++ b/swagger/dfc.yaml
@@ -63,7 +63,7 @@ paths:
                     dfc-b:hasStreet: 10 Lovely Street
                     dfc-b:hasPostalCode: '20170'
                     dfc-b:hasCity: Herndon
-                    dfc-b:hasCountry: Australia
+                    dfc-b:hasCountry: http://publications.europa.eu/resource/authority/country/AUS
                     dfc-b:region: Victoria
         '404':
           description: not found
@@ -168,6 +168,7 @@ paths:
                       dfc-b:sku: AR
                       dfc-b:stockLimitation: 0
                       dfc-b:offeredThrough: http://test.host/api/dfc/enterprises/10000/offers/10001
+                      dfc-b:managedBy: http://test.host/api/dfc/enterprises/10000
                     - "@id": http://test.host/api/dfc/enterprises/10000/supplied_products/10001
                       "@type": dfc-b:SuppliedProduct
                       dfc-b:name: Apple - 1g
@@ -224,6 +225,7 @@ paths:
                       dfc-b:sku: AR
                       dfc-b:stockLimitation: 0
                       dfc-b:offeredThrough: http://test.host/api/dfc/enterprises/10000/offers/10001
+                      dfc-b:managedBy: http://test.host/api/dfc/enterprises/10000
                     - "@id": http://test.host/api/dfc/enterprises/10000/offers/10001
                       "@type": dfc-b:Offer
                       dfc-b:hasPrice:
@@ -405,7 +407,7 @@ paths:
                       dfc-b:hasStreet: 8 Acres Drive
                       dfc-b:hasPostalCode: '20170'
                       dfc-b:hasCity: Herndon
-                      dfc-b:hasCountry: Australia
+                      dfc-b:hasCountry: http://publications.europa.eu/resource/authority/country/AUS
                       dfc-b:region: Victoria
   "/api/dfc/enterprises":
     get:
@@ -433,7 +435,9 @@ paths:
                     - "@id": http://test.host/api/dfc/enterprises/10000
                       "@type": dfc-b:Enterprise
                       dfc-b:hasAddress: http://test.host/api/dfc/addresses/40000
-                      dfc-b:hasPhoneNumber: 0404 444 000 200
+                      dfc-b:hasPhoneNumber:
+                        "@type": dfc-b:PhoneNumber
+                        dfc-b:phoneNumber: 0404 444 000 200
                       dfc-b:email: hello@example.org
                       dfc-b:websitePage: https://openfoodnetwork.org
                       dfc-b:hasSocialMedia: http://test.host/api/dfc/enterprises/10000/social_medias/facebook
@@ -459,14 +463,14 @@ paths:
                       dfc-b:hasStreet: 42 Doveton Street
                       dfc-b:hasPostalCode: '20170'
                       dfc-b:hasCity: Herndon
-                      dfc-b:hasCountry: Australia
+                      dfc-b:hasCountry: http://publications.europa.eu/resource/authority/country/AUS
                       dfc-b:region: Victoria
                     - "@id": http://test.host/api/dfc/addresses/40000
                       "@type": dfc-b:Address
                       dfc-b:hasStreet: 42 Doveton Street
                       dfc-b:hasPostalCode: '20170'
                       dfc-b:hasCity: Herndon
-                      dfc-b:hasCountry: Australia
+                      dfc-b:hasCountry: http://publications.europa.eu/resource/authority/country/AUS
                       dfc-b:latitude: -25.345376
                       dfc-b:longitude: 131.0312006
                       dfc-b:region: Victoria
@@ -489,6 +493,7 @@ paths:
                       dfc-b:sku: APP
                       dfc-b:stockLimitation: 5
                       dfc-b:offeredThrough: http://test.host/api/dfc/enterprises/10000/offers/10001
+                      dfc-b:managedBy: http://test.host/api/dfc/enterprises/10000
                     - "@id": http://test.host/api/dfc/enterprises/10000/social_medias/facebook
                       "@type": dfc-b:SocialMedia
                       dfc-b:name: facebook
@@ -517,7 +522,9 @@ paths:
                     - "@id": http://test.host/api/dfc/enterprises/10000
                       "@type": dfc-b:Enterprise
                       dfc-b:hasAddress: http://test.host/api/dfc/addresses/40000
-                      dfc-b:hasPhoneNumber: 0404 444 000 200
+                      dfc-b:hasPhoneNumber:
+                        "@type": dfc-b:PhoneNumber
+                        dfc-b:phoneNumber: 0404 444 000 200
                       dfc-b:email: hello@example.org
                       dfc-b:websitePage: https://openfoodnetwork.org
                       dfc-b:hasSocialMedia: http://test.host/api/dfc/enterprises/10000/social_medias/facebook
@@ -542,7 +549,7 @@ paths:
                       dfc-b:hasStreet: 42 Doveton Street
                       dfc-b:hasPostalCode: '20170'
                       dfc-b:hasCity: Herndon
-                      dfc-b:hasCountry: Australia
+                      dfc-b:hasCountry: http://publications.europa.eu/resource/authority/country/AUS
                       dfc-b:latitude: -25.345376
                       dfc-b:longitude: 131.0312006
                       dfc-b:region: Victoria
@@ -565,6 +572,7 @@ paths:
                       dfc-b:sku: APP
                       dfc-b:stockLimitation: 5
                       dfc-b:offeredThrough: http://test.host/api/dfc/enterprises/10000/offers/10001
+                      dfc-b:managedBy: http://test.host/api/dfc/enterprises/10000
                     - "@id": http://test.host/api/dfc/enterprises/10000/social_medias/facebook
                       "@type": dfc-b:SocialMedia
                       dfc-b:name: facebook
@@ -835,6 +843,7 @@ paths:
                       dfc-b:sku: BP
                       dfc-b:stockLimitation: 5
                       dfc-b:offeredThrough: http://test.host/api/dfc/enterprises/10000/offers/10001
+                      dfc-b:managedBy: http://test.host/api/dfc/enterprises/10000
                     - "@id": http://test.host/api/dfc/enterprises/10000/supplied_products/10001
                       "@type": dfc-b:SuppliedProduct
                       dfc-b:name: Pesto - 1g