Wrong page.

Author: egonw

OntologyWorkshop/extending.md

@@ -123,86 +123,6 @@ original OWL class snippet:
 
 1. How would you use an OWL Axiom to define a nanomaterial descriptor? <button onclick="toggleAnswer('q1')">Answer</button><span id="q1" style="visibility: hidden">You can define an `owl:equivalentClass` that the thing is a descriptor, but with the restriction that it is only computed for things that are nanomaterials, rather than all chemicals.</span>
 
-## Adding new OWL Classes
-
-A recent paper [[0](https://github.com/NanoSolveIT/10.1021-acsnano.8b07562)] has a nice
-supplementary information section with toxicology data extracted from literature. The NanoSolveIT
-project is currently making this data available to modellers.
-As part of that process, the content needs to be annotated to with ontology terms, for example
-for the nanomaterials that are studied.
-
-Because the NanoParticle Ontology has had a limited set of nanoparticles defined, we routinely
-have to add nanomaterials to the ontology. That is needed to have a unique ontology identifiers,
-allowing us to specifically specify what we are talking about.
-
-But for this paper, the following nanomaterials are still missing:
-
-* Cr nanoparticle
-* Co nanoparticle
-* Bi nanoparticle
-* Mo nanoparticle
-* Co3O4 nanoparticle
-* CdO nanoparticle
-* MnO nanoparticle
-
-Of course, first it must be checked if the NanoParticle Ontology and eNanoMapper Ontology indeed do
-not contain these materials (check
-[here]() and
-[here]() as described in [Exercise 1](browsing.md)), and if they do not, they need to be added.
-
-### Tasks
-
-The goal of this part of the workshop is to develop an OWL Class definition for one of the missing
-items (or, if you prefer, for a nanomaterial you worked on yourself and that is missing).
-
-* Step 1: copy/paste the OWL Class definition (see []()):
-
-```xml
-<owl:Class rdf:about="http://purl.enanomapper.org/onto/ENM_9000245">
-  <rdfs:subClassOf rdf:resource="http://purl.bioontology.org/ontology/npo#NPO_1384"/>
-  <npo-ext:code rdf:datatype="http://www.w3.org/2001/XMLSchema#string">titanium nanoparticle</npo-ext:code>
-  <rdfs:label xml:lang="en">titanium nanoparticle</rdfs:label>
-  <owl:equivalentClass>
-    <owl:Class>
-      <owl:intersectionOf rdf:parseType="Collection">
-        <rdf:Description rdf:about="http://purl.bioontology.org/ontology/npo#NPO_707"/>
-        <owl:Restriction>
-          <owl:onProperty rdf:resource="http://purl.bioontology.org/ontology/npo#has_component_part"/>
-          <owl:someValuesFrom rdf:resource="http://purl.obolibrary.org/obo/CHEBI_33341"/>
-        </owl:Restriction>
-      </owl:intersectionOf>
-    </owl:Class>
-  </owl:equivalentClass>
-  <synonym rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Ti nanoparticle</synonym>
-</owl:Class>
-```
-
-* Step 2: update the IRI and replace `ENM_9000245` with `ENM_9000xxx` (the ontology code will be assigned
-  then your contribution gets incorporated into the released ontology)
-* Step 3: replace the `npo-ext:code`, `rdfs:label`, and `synonym`
-* Step 4: look up in the eNanoMapper ontology which more general ontology class is suitable for your
-  materials, e.g. the IRI for
-  `metal nanoparticle` or `metal oxide nanoparticle` and update the `rdf:subClassOf` line
-* Step 5: look up in the ChEBI ontology which term it has for the chemical that is part of this particle
-  and update the `owl:someValuesFrom` line in the code
-
-When done, explain your solution with your neighbor (peer review) and consider submitting this term
-to the eNanoMapper ontology. For this, and this is optional but very much appreciated (and
-please do ask for help from the Workshop assistants), do:
-
-* Step 6: Visit https://github.com/ and log in
-* Step 7: Go to https://github.com/enanomapper/ontologies (and scan the README text)
-* Step 8: Got to https://github.com/enanomapper/ontologies/blob/master/internal/npo-ext.owl
-* Step 9: Look for the `Edit this file` link and click it
-* Step 10: An editor will open, and you can add your contribution somewhere to this file.
-* Step 11: When done, prepare the patch by scrolling to the bottom and adding a description of your work. The section
-  to look for should look like:
-
-![](../SubmitPatch.png)
-
-* Step 12: After you submitted the patch, make a Pull Request
-
-
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