オントロジー (情報科学)
集合、 あつまり、 概念、プログラミングにおけるクラス、オブジェクト・タイプ、あるいはモノの種類
NIFSTD Ontologies from the Neuroscience Information Framework: a modular set of ontologies for the neuroscience domain. See http://neuinfo.org
OBO Foundry, a suite of interoperable reference ontologies in biomedicine
Ontology for Biomedical Investigations, an open access, integrated ontology for the description of biological and clinical investigations
OMNIBUS Ontology, an ontology of learning, instruction, and instructional design
Plant Ontology for plant structures and growth/development stages, etc.
POPE, Purdue Ontology for Pharmaceutical Engineering
PRO, the Protein Ontology of the Protein Information Resource, Georgetown University.
オブジェクト(およびクラス)が持ち得る、側面、特性、特徴、特長、あるいはパラメータ