diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ad40e0..28eab40 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-## [1.11.1] - 2024-01-12
+
+## [1.12.0] - 2024-02-01
+### Added
+
+#### Property
+- sold, domain: Agent, inverseOf: soldBy
+- soldBy, domain: Order, inverseOf: sold
+- hasTransformationType, domain: AsPlannedTransformation, range: skos:Concept and (skos:broader value TransformationType) and (skos:inScheme value DFC_Vocabulary)
+
+## [1.11.1] - 2024-01-29
 ### Added
 - upgrade context.json to add tech ontology object property and owner (required to prototype)
     - dfc-t:represent
@@ -283,7 +292,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 -   Brand as a Facet.
 
-[unreleased]: https://github.com/datafoodconsortium/ontology/compare/v1.11.1...master
+[unreleased]: https://github.com/datafoodconsortium/ontology/compare/v1.12.0...master
+[1.12.0]: https://github.com/datafoodconsortium/ontology/compare/v1.11.1...v1.12.0
 [1.11.1]: https://github.com/datafoodconsortium/ontology/compare/v1.10.1...v1.11.1
 [1.9.2]: https://github.com/datafoodconsortium/ontology/compare/v1.9.1...v1.9.2
 [1.9.1]: https://github.com/datafoodconsortium/ontology/compare/v1.9.0...v1.9.1
diff --git a/context.json b/context.json
index c077d08..8221b87 100644
--- a/context.json
+++ b/context.json
@@ -209,6 +209,9 @@
 		"dfc-b:hasTemperature": {
 			"@type": "@id"
 		},
+		"dfc-b:hasTransformationType": {
+			"@type": "@id"
+		},
 		"dfc-b:hasType": {
 			"@type": "@id"
 		},
@@ -380,6 +383,12 @@
 		"dfc-b:socialMediaOf": {
 			"@type": "@id"
 		},
+		"dfc-b:sold": {
+			"@type": "@id"
+		},
+		"dfc-b:soldBy": {
+			"@type": "@id"
+		},
 		"dfc-b:storedIn": {
 			"@type": "@id"
 		},
diff --git a/src/DFC_BusinessOntology.owl b/src/DFC_BusinessOntology.owl
index 57c73f6..4e51abd 100644
--- a/src/DFC_BusinessOntology.owl
+++ b/src/DFC_BusinessOntology.owl
@@ -66,7 +66,7 @@
     </Annotation>
     <Annotation>
         <AnnotationProperty abbreviatedIRI="dc:modified"/>
-        <Literal datatypeIRI="http://www.w3.org/2001/XMLSchema#date">2023-02-13</Literal>
+        <Literal>2024-01-25</Literal>
     </Annotation>
     <Annotation>
         <AnnotationProperty abbreviatedIRI="dc:publisher"/>
@@ -86,7 +86,7 @@
     </Annotation>
     <Annotation>
         <AnnotationProperty abbreviatedIRI="owl:versionInfo"/>
-        <Literal>1.9.0</Literal>
+        <Literal>1.12.0</Literal>
     </Annotation>
     <Declaration>
         <Class abbreviatedIRI="skos:Collection"/>
@@ -487,6 +487,9 @@
     <Declaration>
         <ObjectProperty IRI="#hasTemperature"/>
     </Declaration>
+    <Declaration>
+        <ObjectProperty IRI="#hasTransformationType"/>
+    </Declaration>
     <Declaration>
         <ObjectProperty IRI="#hasType"/>
     </Declaration>
@@ -658,6 +661,12 @@
     <Declaration>
         <ObjectProperty IRI="#socialMediaOf"/>
     </Declaration>
+    <Declaration>
+        <ObjectProperty IRI="#sold"/>
+    </Declaration>
+    <Declaration>
+        <ObjectProperty IRI="#soldBy"/>
+    </Declaration>
     <Declaration>
         <ObjectProperty IRI="#storedIn"/>
     </Declaration>
@@ -1231,6 +1240,9 @@
     <Declaration>
         <NamedIndividual IRI="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#PaymentState"/>
     </Declaration>
+    <Declaration>
+        <NamedIndividual IRI="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#TranformationType"/>
+    </Declaration>
     <Declaration>
         <AnnotationProperty abbreviatedIRI="dc:contributor"/>
     </Declaration>
@@ -4491,6 +4503,10 @@
         <ObjectProperty IRI="#hasTemperature"/>
         <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
     </SubObjectPropertyOf>
+    <SubObjectPropertyOf>
+        <ObjectProperty IRI="#hasTransformationType"/>
+        <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
+    </SubObjectPropertyOf>
     <SubObjectPropertyOf>
         <ObjectProperty IRI="#hasType"/>
         <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
@@ -4723,6 +4739,14 @@
         <ObjectProperty IRI="#socialMediaOf"/>
         <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
     </SubObjectPropertyOf>
+    <SubObjectPropertyOf>
+        <ObjectProperty IRI="#sold"/>
+        <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
+    </SubObjectPropertyOf>
+    <SubObjectPropertyOf>
+        <ObjectProperty IRI="#soldBy"/>
+        <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
+    </SubObjectPropertyOf>
     <SubObjectPropertyOf>
         <ObjectProperty IRI="#storedIn"/>
         <ObjectProperty IRI="#DFC_BusinessOntology_ObjectProperty"/>
@@ -4979,6 +5003,10 @@
         <ObjectProperty IRI="#satisfiedBy"/>
         <ObjectProperty IRI="#satisfies"/>
     </InverseObjectProperties>
+    <InverseObjectProperties>
+        <ObjectProperty IRI="#sold"/>
+        <ObjectProperty IRI="#soldBy"/>
+    </InverseObjectProperties>
     <InverseObjectProperties>
         <ObjectProperty IRI="#storedIn"/>
         <ObjectProperty IRI="#stores"/>
@@ -5347,6 +5375,10 @@
         <ObjectProperty IRI="#hasTemperature"/>
         <Class IRI="#SuppliedProduct"/>
     </ObjectPropertyDomain>
+    <ObjectPropertyDomain>
+        <ObjectProperty IRI="#hasTransformationType"/>
+        <Class IRI="#AsPlannedTransformation"/>
+    </ObjectPropertyDomain>
     <ObjectPropertyDomain>
         <ObjectProperty IRI="#hasType"/>
         <Class IRI="#DefinedProduct"/>
@@ -5612,6 +5644,14 @@
         <ObjectProperty IRI="#socialMediaOf"/>
         <Class IRI="#SocialMedia"/>
     </ObjectPropertyDomain>
+    <ObjectPropertyDomain>
+        <ObjectProperty IRI="#sold"/>
+        <Class IRI="#Agent"/>
+    </ObjectPropertyDomain>
+    <ObjectPropertyDomain>
+        <ObjectProperty IRI="#soldBy"/>
+        <Class IRI="#Order"/>
+    </ObjectPropertyDomain>
     <ObjectPropertyDomain>
         <ObjectProperty IRI="#storedIn"/>
         <Class IRI="#RealStock"/>
@@ -5782,6 +5822,20 @@
         <ObjectProperty IRI="#hasQuantity"/>
         <Class IRI="#QuantitativeValue"/>
     </ObjectPropertyRange>
+    <ObjectPropertyRange>
+        <ObjectProperty IRI="#hasTransformationType"/>
+        <ObjectIntersectionOf>
+            <Class abbreviatedIRI="skos:Concept"/>
+            <ObjectHasValue>
+                <ObjectProperty abbreviatedIRI="skos:broader"/>
+                <NamedIndividual IRI="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#TranformationType"/>
+            </ObjectHasValue>
+            <ObjectHasValue>
+                <ObjectProperty abbreviatedIRI="skos:inScheme"/>
+                <NamedIndividual IRI="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#DFC_Vocabulary"/>
+            </ObjectHasValue>
+        </ObjectIntersectionOf>
+    </ObjectPropertyRange>
     <ObjectPropertyRange>
         <ObjectProperty IRI="#hasUnit"/>
         <ObjectIntersectionOf>
@@ -8122,6 +8176,16 @@
         <IRI>#hasTemperature</IRI>
         <Literal xml:lang="en">has temperature</Literal>
     </AnnotationAssertion>
+    <AnnotationAssertion>
+        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
+        <IRI>#hasTransformationType</IRI>
+        <Literal xml:lang="fr">a pour type de transformation</Literal>
+    </AnnotationAssertion>
+    <AnnotationAssertion>
+        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
+        <IRI>#hasTransformationType</IRI>
+        <Literal xml:lang="en">has transformation type</Literal>
+    </AnnotationAssertion>
     <AnnotationAssertion>
         <AnnotationProperty abbreviatedIRI="rdfs:label"/>
         <IRI>#hasType</IRI>
@@ -8892,6 +8956,26 @@
         <IRI>#socialMediaOf</IRI>
         <Literal xml:lang="en">social media of</Literal>
     </AnnotationAssertion>
+    <AnnotationAssertion>
+        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
+        <IRI>#sold</IRI>
+        <Literal xml:lang="fr">a vendu</Literal>
+    </AnnotationAssertion>
+    <AnnotationAssertion>
+        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
+        <IRI>#sold</IRI>
+        <Literal xml:lang="en">sold</Literal>
+    </AnnotationAssertion>
+    <AnnotationAssertion>
+        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
+        <IRI>#soldBy</IRI>
+        <Literal xml:lang="en">sold by</Literal>
+    </AnnotationAssertion>
+    <AnnotationAssertion>
+        <AnnotationProperty abbreviatedIRI="rdfs:label"/>
+        <IRI>#soldBy</IRI>
+        <Literal xml:lang="fr">vendu par</Literal>
+    </AnnotationAssertion>
     <AnnotationAssertion>
         <AnnotationProperty abbreviatedIRI="rdfs:label"/>
         <IRI>#specificCondition</IRI>
diff --git a/src/DFC_BusinessOntology.rdf b/src/DFC_BusinessOntology.rdf
index 18a9b99..d920503 100644
--- a/src/DFC_BusinessOntology.rdf
+++ b/src/DFC_BusinessOntology.rdf
@@ -32,12 +32,12 @@
         <dc:creator rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#bernardC"/>
         <dc:creator rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#florenceA"/>
         <dc:description xml:lang="en">A common vocabulary for digital food platforms (Business Part)</dc:description>
-        <dc:modified rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2023-02-13</dc:modified>
+        <dc:modified>2024-01-25</dc:modified>
         <dc:publisher rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#dataFoodConsortium"/>
         <dc:title xml:lang="en">Data Food Consortium Business</dc:title>
         <vann:preferredNamespacePrefix>dfc-b</vann:preferredNamespacePrefix>
         <rdfs:comment xml:lang="en">A common vocabulary for digital food platforms (Business Part)</rdfs:comment>
-        <owl:versionInfo>1.9.0</owl:versionInfo>
+        <owl:versionInfo>1.12.0</owl:versionInfo>
     </owl:Ontology>
     
 
@@ -1196,6 +1196,32 @@
     
 
 
+    <!-- https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#hasTransformationType -->
+
+    <owl:ObjectProperty rdf:about="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#hasTransformationType">
+        <rdfs:subPropertyOf rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#DFC_BusinessOntology_ObjectProperty"/>
+        <rdfs:domain rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#AsPlannedTransformation"/>
+        <rdfs:range>
+            <owl:Class>
+                <owl:intersectionOf rdf:parseType="Collection">
+                    <rdf:Description rdf:about="http://www.w3.org/2004/02/skos/core#Concept"/>
+                    <owl:Restriction>
+                        <owl:onProperty rdf:resource="http://www.w3.org/2004/02/skos/core#broader"/>
+                        <owl:hasValue rdf:resource="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#TranformationType"/>
+                    </owl:Restriction>
+                    <owl:Restriction>
+                        <owl:onProperty rdf:resource="http://www.w3.org/2004/02/skos/core#inScheme"/>
+                        <owl:hasValue rdf:resource="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#DFC_Vocabulary"/>
+                    </owl:Restriction>
+                </owl:intersectionOf>
+            </owl:Class>
+        </rdfs:range>
+        <rdfs:label xml:lang="fr">a pour type de transformation</rdfs:label>
+        <rdfs:label xml:lang="en">has transformation type</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
     <!-- https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#hasType -->
 
     <owl:ObjectProperty rdf:about="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#hasType">
@@ -1922,6 +1948,29 @@
     
 
 
+    <!-- https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#sold -->
+
+    <owl:ObjectProperty rdf:about="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#sold">
+        <rdfs:subPropertyOf rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#DFC_BusinessOntology_ObjectProperty"/>
+        <owl:inverseOf rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#soldBy"/>
+        <rdfs:domain rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#Agent"/>
+        <rdfs:label xml:lang="fr">a vendu</rdfs:label>
+        <rdfs:label xml:lang="en">sold</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
+    <!-- https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#soldBy -->
+
+    <owl:ObjectProperty rdf:about="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#soldBy">
+        <rdfs:subPropertyOf rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#DFC_BusinessOntology_ObjectProperty"/>
+        <rdfs:domain rdf:resource="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#Order"/>
+        <rdfs:label xml:lang="en">sold by</rdfs:label>
+        <rdfs:label xml:lang="fr">vendu par</rdfs:label>
+    </owl:ObjectProperty>
+    
+
+
     <!-- https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#storedIn -->
 
     <owl:ObjectProperty rdf:about="https://github.com/datafoodconsortium/ontology/releases/latest/download/DFC_BusinessOntology.owl#storedIn">
@@ -5885,6 +5934,12 @@
     
 
 
+    <!-- https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#TranformationType -->
+
+    <owl:NamedIndividual rdf:about="https://github.com/datafoodconsortium/taxonomies/releases/latest/download/vocabulary.rdf#TranformationType"/>
+    
+
+
     <!-- 
     ///////////////////////////////////////////////////////////////////////////////////////
     //