Semantic annotation with defined terminology and ontologies

Ontologies resources This is a short introduction to ontologies and what they are used for.

Harmonising nano terminology This page gives an overview of the activities towards the development of standardised terminologies and ontologies in the nanosafety / nanoinformatics area, training resources and tool.

Starting point to browse the ontology recipes of the ELIXIR FAIR Cookbook Introducing terminologies and ontologies
Selecting terminologies and ontologies
Requesting new terms from terminologies and ontologies
Introducing ontology-related tools and services
Building an application ontology with ROBOT
Mapping Ontologies with OxO, EBI Ontology Xref Service
and more.

OBO Semantic Engineering Training Tutorials: Learning-oriented documentation that contains exercises to help a beginner achieve basic competence in a specific area.
How-to Guides: Task-oriented documentation that functions as directions to guide the reader through the steps to achieve a specific end.
Reference Guides: Information-oriented documentation that describes a single topic in a succinct, technical and orderly way.
Explanations: Understanding-oriented documentation that clarifies, deepens and broadens the reader’s understanding of a subject.
And you might what to have a look at the Ontology User Pathway with resources on ontology use, such as how to use ontologies when annotating data, how to use ontologies for search and data analysis, and specific use cases.