how to make use of rdf data of dmoz with mysql and php?

Question

I have searched through the web, but still not be able to get a solid answer. My goal is to make use of rdf data from dmoz, so here are 2 questions:

1. how to import the rdf into mysql? (any solid tool could be used?)

2. how to make the data queryable through SPARQL? (what component or query engine I should use)

from what I have learned I need to build the storage based on Redland RDF libraries , and then I can query it with SPARQL. But further reading into redland, they don't have a good document of php. Those missing gap make me confused as I am pretty new to the rdf technology.

Answer 1

如果你想使用PHP那么你应该给ARC看一看，它是PHP最流行的RDF / SPARQL库，它有一个基于MySQL的后端，可以用于持久存储并进行SPARQL查询。