Visualizations
The DSEO consists of six dimensions with hierarchical terms. Each dimension serves to answer a specific question about a data science learning resource.
In the original design of the DSEO, every term was an instance of a SKOS Concept, and all concept instances were connected with the skos:broaderTransitive property. However, for the purposes of browsing on BioPortal, we created a version of DSEO that has a class/subclass structure. This is seen in the Turtle file found on Github and BioPortal.
In the visualizations below, each oval is a concept, and each edge is labeled with the original SKOS property. Regarding the color of the edges, magenta edges indicate that the broader node/concept can be used to tag resources, and black edges indicate that the broader node/concept should not be used to tag resources. This color coding thus exists to show which dimension names can and cannot be used as a tag.