地名本体属于地理信息领域本体范畴,是维护地理要素位置的本体,在地理空间语义网的发展中有着十分重要的作用,尤其为地理信息与资源的发现提供便利.从基于地理空间语义网的日常地理信息查询需要出发,设计了地名本体概念模型,在此基础上构建了地名本体实例存储数据库模式,实现了基于Geodatabase的地名本体实例数据存储.通过地名本体模型的构建,探讨语义网条件下的地名本体模型设计与地名本体实例化问题,对于实现地理要素数据组织与关系表达具有重要理论和实践意义.%Toponym ontology is subordinate to the geographic information domain ontology field. The ontology is for maintaining geographic factor locations. It plays a vital role in the development of geo-spatial semantic web, especially providing convenience for the disclosure of geographic information and resources. Starting from the geo-spatial semantic web based routine geographic information query demands, a toponym ontology model is designed, based on which a toponym ontology instance storage database pattern is constructed while the Geodatabase based toponym ontology instance data storage is realized. By the construction of the toponym ontology model, the toponym ontology model design and toponym ontology instantiation issues under semantic web conditions are discussed, which bear important theoretical and practical instructions to realize the geographic factor data organization and relation expression.
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