But how can you find and manipulate the data you need within RDF graphs?
但是怎样才能在rdf图中发现并操纵需要的数据呢？
Construct is quite important because it allows you to construct RDF graphs from the results of the SPARQL query.
CONSTRUCT非常重要，可以根据SPARQL查询结果构造rdf图。
This may be illustrated by considering the following two RDF graphs, the first of which consists of a single triple.
当参考下列两个RDF图表时我们可以看到，第一个是由一个单独的三元组形成的。
Instead, I think the RDF working group chose the right course in developing a simple and strictly-defined textual format for RDF graphs.
但是，我认为RDF工作组在开发用于rdf图的简单且严格定义的文本格式时选择了正确的路线。
You've seen how SPARQL allows you to approach the semi-structured nature of real-world RDF graphs, with the aid of optional and alternative matches.
还了解了SPARQL如何在可选和可替换匹配的帮助下，让您了解真实的rdf图的半结构化特性。
In this system, the concept model of events is represented as ontologies, the events are represented as RDF graphs, and the subscriptions are represented as graph patterns.
该系统采用本体来表示事件的概念模型，采用RDF图来表示事件，采用图模式来表示订阅条件。
One option is to define a canonical form of RDF/XML that matches any graphs, and then canonicalize the resulting XML according to the relevant W3C recommendation.
一个选项是定义与任何图都匹配的RDF/XML范式，然后依照相关的W3C推荐来将结果 XML规范化。
One option is to define a canonical form of RDF/XML that matches any graphs, and then canonicalize the resulting XML according to the relevant W3C recommendation.
一个选项是定义与任何图都匹配的RDF/XML范式，然后依照相关的W3C推荐来将结果 XML规范化。
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