Reprinted from http://www.cnblogs.com/yuyd902/archive/2008/10/08/1306647.html
This article is a translation of "An Introduction to RDF and the Jena rdf api", which is annotated in appropriate places. Some Code provides jruby
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2.1 extensions)
2.2 chrome
2.3 xulrunner
2.4 XPCOM
2.5 XP install
3.1 Firefox extension Structure
3.2 extended Installation Process
3.3 Analysis of the XP install Module
3.4 analysis of the rdf
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Storing RDF data into hbase?
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What wocould be the best way for storing and quering RDF data (triples or quads) using hbase?Update:I 've just found this:
Java developers are fortunate because they can use a good RDF framework in Jena. Jena provides an API for writing and reading RDF that can be saved and persisted in a variety of ways.
Jena's design goal is to handle the RDF data model well, just as
Go
Http://www.seasr.org/wp-content/plugins/meandre/rdfapi-php/doc/index.html
Download an rdf api for PHP and decompress it to the directory.
E:/siren/rdfapi-PHP
This instance outputs the existing RDF file ..
My directory contains
web| Insert | Site Since RSS is technically a well-formed XML document, it can be handled using standard XML programming techniques. There are two main technologies: SAX (The simple API for XML) and Dom (the Document Object Model).
The SAX parser
Rdf:resource= "http://www.melonfire.com/community/columns/trog/article.phP?id=71 "/>Rdf:resource= "http://www.melonfire.com/community/columns/trog/article.phP?id=62 "/>You can also place a block in it so you can publish the URL of the channel
With the increasing requirements on the use of network information, people have put forward higher requirements on the Content of network information. We can think that the network only provides people with an information sharing and information
xml| problem these days, almost everyone is talking about XML (extensible Markup Language), but few people really understand what it means. The proponents of XML believe that it solves all the problems that HTML cannot solve, and allows the data to
It is not a long time to contact the semantic web, so the content written in this regard is a note, and there may be many misunderstandings. Please point it out or discuss it :)
In general, if we build an ontology in an editor such as protege, we
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