"Domain ontology" . "information science" . "domain ontologies" . . "ontology" . . "definition of ontologies" . . "ontologist" . . "shallow ontology" . "applied ontology" . "Ontology editor" . "Ontology (information science)#Domain ontology" . . . "ontology development" . "ontological model" . "Biomedical ontology" . "Ontology (information_science)" . "Ontology_(information_science)#Editors" . "taxonomy" . "vocabularies" . "ontology-based systems" . "ontologically committed" . . . "Ontology (information science)" . "Ontologies" . "Ontology Engineering" . "domain ontology" . . . "ontologists" . "schema" . "the IT sense" . . "ontological foundation" . . "Biomedical Ontologies" . "Ontology evolution" . "Ontology (information science)#Editors" . . . . "ontology domain" . "ontological modeling" . . . "Ontology_(information_science)#Published_examples" . . . . "ontologies (information science)" . "Knowledge Graphs" . . "biomedical ontologies" . "Ontology Management" . "Ontology (information science)" . . "ontology (information science)" . "ontology algebra" . . "ontological framework" . "storage ontologies" . "ontological" . "Biomedical ontologies" . "Ontology_(information_science)#Domain_ontology" . "Ontology (information science)#History" . "knowledge graph" . . . . . "ontologies" . . "ontology for a specific domain" . . . "ontological terms" . "Ontology" . . "Software Ontology" .