Options -MultiViews 
RewriteEngine On
RewriteBase /ns/2012

# Add /
RewriteRule ^tavernaprov$ tavernaprov/ [R=303]
# For all terms
RewriteRule ^tavernaprov/.+ tavernaprov/ [R=303]
#
#RewriteCond %{HTTP_ACCEPT} application/rdf\+xml
#RewriteRule ^tavernaprov/$ tavernaprov.rdf
#
RewriteCond %{HTTP_ACCEPT} text\.+turtle
RewriteRule ^tavernaprov/$ tavernaprov.ttl
#
RewriteCond %{HTTP_ACCEPT} text/html
RewriteRule ^tavernaprov/$ http://www.essepuntato.it/lode/owlapi/https://raw.github.com/wf4ever/taverna-prov/master/prov-taverna-owl-bindings/src/main/resources/org/purl/wf4ever/provtaverna/owl/taverna-prov.ttl

# Default
RewriteRule ^tavernaprov/$ tavernaprov.ttl 

RewriteRule ^tavernaprov.ttl$ https://raw.github.com/wf4ever/taverna-prov/master/prov-taverna-owl-bindings/src/main/resources/org/purl/wf4ever/provtaverna/owl/taverna-prov.ttl