an account of what concept ontologies in the domain of biology and bioinformatics are; what they are not; how they can be constructed; how they can be used; and some fallacies and pitfalls creators and users should be aware of.
This document is written for readers who want a first impression of the capabilities of OWL. It provides an introduction to OWL by informally describing the features of each of the sublanguages of OWL.
Instead of storing one single link let's store two links, and a set of tags in the middle. Two links with their two titles and maybe their two descriptions. And one set of tags between them.