Index: dataquay-0.9.1/config.pri
===================================================================
--- dataquay-0.9.1.orig/config.pri
+++ dataquay-0.9.1/config.pri
@@ -3,7 +3,7 @@ CONFIG += release
 
 # Define these to use the Redland datastore (http://librdf.org/)
 DEFINES += USE_REDLAND
-QMAKE_CXXFLAGS += -I/usr/include/rasqal -I/usr/include/raptor2
+QMAKE_CXXFLAGS += `pkg-config --cflags redland`
 EXTRALIBS += -lrdf
 
 # Define this to use the Sord datastore (http://drobilla.net/software/sord/)