Licence info: CC-BY
Sample Competency Questions:
CQ1: Which animals are served at a barbecue? (Sample answers: kudu, impala, warthog)
CQ2: What are the materials used for a barbecue? (Sample answers: tongs, skewers, poolbraai)
CQ3: What is the energy source for a braai device? (Sample answers: gas, coal)
CQ4: Which vegetables taste good with a braai? (Sample answers: tomatoes, onion, butternut)
CQ5: What food is eaten at a braai, or: what collection of edible things are offered?
This 'badBBQ' artefact in OWL was made by Maria Keet in early June 2022
This ontology is an example of a bad ontology. It is intended for educational purposes; not for ideas to replicate the issues in your own ontology.
There is a related blog post for context and some discussion, available at https://keet.wordpress.com/
gas or coal or electricity
An african antelope http://en.wikipedia.org/wiki/Impala
Warthogs are Omnivorous http://en.wikipedia.org/wiki/Warthog
Giraffes are herbivores, and they eat only leaves.
they also eat twigs
Lions are animals that eat only herbivores.
Plants are disjoint from animals.
Plants eaten both by herbivores and carnivores
'plant' is here a shorthand for plant kingdom
Trees are a type of plant.