Reverse Proxy for Virtuoso

<VirtualHost *:80>
  ServerName  bio2rdf.org
  ServerAlias *.bio2rdf.org

  ErrorLog     logs/bio2rdf-errors_log
  CustomLog    logs/bio2rdf-access_log combined

  DocumentRoot /srv/website
  <Directory "/srv/website">
    Options +FollowSymLinks -MultiViews
    DirectoryIndex index.html
    AllowOverride none
    Require all granted
  </Directory>

  # remove the extra headers that the proxy server will send to virtuoso, which screws up the base href for IE and chrome
  ProxyAddHeaders Off

  ProxyPass /describe http://localhost:8890/describe
  ProxyPassReverse /describe http://localhost:8890/describe
  ProxyPass /fct http://localhost:8890/fct
  ProxyPassReverse /fct http://localhost:8890/fct
  ProxyPass /sparql http://localhost:8890/sparql
  ProxyPassReverse /sparql http://localhost:8890/sparql

  # rewrite the bio2rdf.org/ns:id to the describe function
  RewriteEngine On
  RewriteRule "^/([^:]+):(.*)$" "http://bio2rdf.org/describe/?uri=http://bio2rdf.org/$1:$2"
  RewriteRule "^/describe/usage.vsp(.*)$" "http://bio2rdf.org/fct/rdfdesc/usage.vsp$1"
  RewriteRule "^/describe/styles/(.*)$" "http://bio2rdf.org/fct/rdfdesc/styles/$1"
  RewriteRule "^/describe/s/(.*)$" "http://bio2rdf.org/fct/rdfdesc/s/$1"

</VirtualHost>