您要查找的是不是：
- Are the basic building blocks of an OWL ontology. 是OWL存在论的基本构建块。
- Illustrates the basic building blocks of an OWL ontology. 表示了OWL存在论的基本构造块。
- The formal definitions of OWL ontology and relational database (RDB) schema were given. 摘要给出了OWL本体和关系数据库模式的形式定义；
- This research is the basis for the development of the ontology conceptual model (OCM) and the mapping from OCM to OWL ontology. 该研究是发展本体概念模型(OCM)以及实现模型间映射或转换的基础。
- Based on an analysis of the conceptual correspondence between OWL ontology and RDB schema, the rules for conversion from an OWL ontology to an RDB schema were presented. 在分析了OWL本体和关系数据库模式之间概念对应的基础上，定义了从OWL本体到关系数据库模式的转换规则。
- Taxonomies, constraints on properties for each class, and the relations between taxonomies in OWL ontology are established after all the semantic relationships are identified and described. 当所有的语义联系都被识别和描述后，就产生了OWL本体的主干部分（即分类、对属性的约束、以及分类间的关系）。
- Because you want to use the OWL ontology with the WordNet model, an 因为要将OWL本体与WordNet模型一起使用,所以需要
- An approach for learning OWL ontology from relational database 一种从关系数据库学习OWL本体的方法
- The owl hunts while you repose in bed. 你躺在床上安然入睡时，猫头鹰却要去觅食。
- A Framework of Semantic Schema Integration Based on OWL Ontology Mapping in Dart Database Grid 基于OWL本体论映射的数据库网格语义模式集成研究
- Clara has always been a night owl. 克莱拉向来就是一个夜猫子。
- The owl swooped down on the mouse. 那只猫头鹰向着老鼠猛扑下来。
- I'm a night owl and seldom go to bed until after midnight. 我睡得很晚，经常半夜后才睡觉。
- Nocturnal animal such as bats and owl only come out at night. 夜行动物，如蝙蝠和猫头鹰只在夜里才出来。
- The owl swooped down and picked up the mouse in its claws. 猫头鹰猛扑下去用爪子抓起了老鼠。
- OWL ontology OWL本体
- This is the hardest part of ontology development. 这也是在本体开发过程中最为困难的工作。
- Platonic dialogues; Platonic ontology. 柏拉图对话；柏拉图的本体论
- An owl was hooting somewhere in the fields. 一只猫头鹰在附近的田野里叫着。
- The owl swooped down on a mouse. 猫头鹰向一只老鼠飞扑过去。
