diff --git a/docs/technical-documentation/ontology/the-power-of-ontologies.md b/docs/technical-documentation/ontology/the-power-of-ontologies.md
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 In the OKP4 protocol, ontologies are indispensable. They facilitate a comprehensive depiction of the dataverse, capturing even its most intricate details. Ontologies provide detailed descriptions of both datasets and services, enhancing overall comprehension. Moreover, they bridge the connection between governance and orchestration within the dataverse.
 
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 This ontology allows to achieve:
@@ -29,7 +29,7 @@ Several languages are used to express the OKP4 ontologies:
 - [SKOS (Simple Knowledge Organization System)](https://en.wikipedia.org/wiki/Simple_Knowledge_Organization_System): a language for representing ontology that allows the description of classification systems and thesauri. SKOS allows the definition of concepts, relationships, and properties.
 
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 ## Ontology at the heart of the blockchain
diff --git a/docs/technical-documentation/ontology/what-are-ontologies.md b/docs/technical-documentation/ontology/what-are-ontologies.md
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 In computer science, ontology is a formal and structured representation of the concepts, relationships, and properties of a particular domain. An ontology generally comprises the following basic elements: concepts, relationships, properties, axioms, and instances. These can be graphically represented by the simplified equation shown below.
 
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 Some definitions:
@@ -111,7 +111,7 @@ The construction of this ontology follows a number of steps which are described
 - **Ontology evaluation (6)**: Association of key concepts and terms in the ontology with concepts and terms of other ontologies.
 
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 </center>
 
 ## Underlying Assumptions