这是一篇对语义网现状调查的文章，调查内容有如下：
• demographics (organization type, role in organization,and years of professional experience),
• tools and languages,
• ontology specifics (such as methodology used and the ontology’s purpose),
• ontology size (the number of concepts used in the smallest, largest, and typical ontologies), and
• production (the time frame for deploying developed ontologies and associated systems).
从调查中看出，工具的使用Protégé占68.2%，Swoop和OntoEdit各占13.6%和12.2%，使用语言OWL和RDF Schema占大比重，DAML+OIL只有12%了，其他还有关于语义网用在何处、语义网构建的方法学等等调查。
The Semantic Web Vision Where Are We.pdf (224.1 KiB, 155 hits)