6 天之前 · RDF extends the linking structure of the Web to use URIs to name the relationship between things as well as the two ends of the link (this is usually referred to as a “triple”). Using this simple model, it allows structured and semi-structured data to be mixed, exposed, and shared across different applications.

RDF datasets are used to organize collections of RDF graphs, and comprise a default graph and zero or more named graphs. RDF 1.1 Concepts and Abstract Syntax also introduces key concepts and terminology, and discusses datatyping and the handling of fragment identifiers in IRIs within RDF graphs.

It was originally designed as a data model for metadata by the World Wide Web Consortium (W3C). It provides a variety of syntax notations and formats, of which the most widely used is Turtle (Terse RDF Triple Language). RDF is a directed graph composed of triple statements.

2025年2月24日 · RDF Schema is an extension of the basic RDF vocabulary. This section describes the status of this document at the time of its publication. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at https://www.w3.org/TR/.

1999年2月22日 · W3C's RDF Validation Service is useful when learning RDF. Here you can experiment with RDF files. The online RDF Validator parses your RDF document, checks your syntax, and generates tabular and graphical views of your RDF document. Copy and paste the example below into W3C's RDF validator:

资源描述框架 (rdf) 是描述网络中资源的 w3c 标准。 RDF 是一个框架，用来描述网络资源，诸如网页的标题、作者、修改日期、内容以及版权信息等。 开始学习 RDF ！

2024年12月26日 · 资源描述框架（Resource Description Framework ，简称RDF），就是一套W3C提出的描述网络资源的方法。 RDF 的基本思想很简单，就是说任何网络资源都可以唯一地用UR...

资源描述框架 （英語： Resource Description Framework，縮寫： RDF），是 万维网联盟 （W3C）提出的一组 标记语言 的 技术规范，基於XML語法及XML Schema的資料類型以便更为丰富地描述和表达 网络资源 （英语：Web resource） 的内容与结构。

SPARQL - 针对 RDF 的查询语言(Query Language for RDF) SPARQL 是用于 RDF 数据的标准查询语言，可向开发者提供编写跨越 WEB 上广域 RDF 信息查询程序的途径。 W3C 规范和时间线

资源描述框架（RDF，Resource Description Framework）是万维网联盟（W3C）提出的一种标准，用于在网络上描述和组织各种资源，使它们能够更好地被检索、理解和互操作。