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UniK, Kjeller

PrototypeSecureContentSharing

Knowledge Base: OWL

Reasoning: Rule Based

Query: SPARQL

Export format: JSON

UI: SIMILE/Exhibit!!

Tool/apps
  • Protege
  • SWRL
  • Jess
  • Joseki
  • SIMILE/Exhibit
How to install Joseki Server > http://www.global-webnet.net/blogengine/post/2009/04/15/ISO15926-Semantic-Web-and-the-SPARKQL-protocol.aspx
  • Ensure Java is installed.
  • Unzip the distribution.
  • cd to the root of the distribution.
  • Set the JOSEKIROOT environment variable to the location of the installation. control panel > system > click environment variable; click new Variable Name: JOSEKIROOT Variable Value: <joseki path>
    • Edit the PATH environment variable. Edit Variable name PATH and add c:\Program Files\Java\jre6\bin followed my semicolon
  • Run the script rdfserver (rdfserver.bat) from command prompt. go to joseki directory run the .bat file from the root (instead of bin): < bin\rdfserver.bat> . This will run an HTTP server on port 2020.
  • Go to http://localhost:2020/
Joseki - Running within Web Application
  • See the Joseki page
  • also

Query my own data The query.html page is almost good enough by itself for my simple initial purposes, if it was working against my data instead of the sample books.n3 file.

    * In joseki-config.ttl
          o I cloned the Service 2 section, and changed values to create a new static dataset processor for my static dataset.
          o cloned the _:books dataset, changing values to create a new static dataset

    * In webapps/joseki/WEB-INF/web.xml, I cloned the books servlet mapping, and created a new one for the service I defined in joseki-config.ttl

    * In webapps/joseki
          o I cloned query.html, changed the name to query_<custom>.hml, then changed the form action to my new servlet mapping.

It Works! Including the small pleasant surprise that it listens on all interfaces, not just localhost, so I don't have to go digging through undocumented config files trying to figure out how to open it up to the outside.

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Page last modified on March 03, 2010, at 04:39 PM EST