Parsing Freebase RDF

Hello, new to the list,

I am trying to figure out how to use Freebase RDF service.
(See http://blog.freebase.com/2008/10/30/introducing_the_rdf_service/)

$ curl -L http://rdf.freebase.com/ns/en.blade_runner -o en.blade_runner
$ rdfproc freebase parse en.blade_runner turtle

It is Turtle, right? Above errors with:

rdfproc: Parsing URI
file:///home/tinuviel/devel/freebase/en.blade_runner with turtle
parser
rdfproc: Error - URI
file:///home/tinuviel/devel/freebase/en.blade_runner:2: The namespace
prefix in "http:" was not declared.
URI file:///home/tinuviel/devel/freebase/en.blade_runner:2 raptor
fatal error - turtle_qname_to_uri failed
rdfproc: Error - URI
file:///home/tinuviel/devel/freebase/en.blade_runner:2: syntax error
rdfproc: Failed to parse into the graph
rdfproc: The parsing returned 2 errors and 0 warnings

Help?

-- 
Seo Sanghyeon

Received on Thursday, 12 March 2009 12:25:17 UTC