开发owl的API,提供了W3C规定标准接口,是目前比较少的API.-development owl API provides a standard interface W3C, is the relatively small API.

Pellet是一种基于Tableau算法的描述逻辑推理机，由美国马里兰大学（College Park分校）的MindSwap实验室开发。此为最近的更新-Pellet is an OWL 2 reasoner. Pellet provides standard and cutting-edge reasoning services for OWL ontologies. For applications that need to represent and reason about

本文档通过构建一个Pizza本体库，详细主要介绍protege-owl 3.x的具体使用方法和owl语法规则。-This guide introduces the Prot´ eg´ e-OWL plugin for creating OWL ontologies.And gives a brief overview of the OWL ontology language