Hi Roland, What is the VOS7 version you are using (virtuoso-t -?) , as describe works fine for me in the scenario you provide, using the latest git develop/7 branch build I have on my machine with sample data I have loaded, both from isql and the /sparql endpoint (including n3/turtle form):
SQL> sparql select * {<http://www.geus.dk/6204613> ?p ?o};
p
o
VARCHAR
VARCHAR
_______________________________________________________________________________
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.cidoc-crm.org/rdfs/cidoc-crm#E47.Spatial_Coordinates
http://www.cidoc-crm.org/rdfs/cidoc-crm#P2F.has_type
EPSG:32632
2 Rows. -- 18 msec.
SQL> sparql describe <http://www.geus.dk/6204613>;
S P O
VARCHAR VARCHAR VARCHAR
_______________________________________________________________________________
http://www.geus.dk/6204613 http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.cidoc-crm.org/rdfs/cidoc-crm#E47.Spatial_Coordinates
http://www.geus.dk/6204613
http://www.cidoc-crm.org/rdfs/cidoc-crm#P2F.has_type EPSG:32632
2 Rows. -- 23 msec.
SQL>
Best Regards
Hugh Williams
Professional Services
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On 23 Aug 2013, at 10:28, Roland Cornelissen <metamatter...@gmail.com> wrote:
> Hi,
> I have some triples in VOS7 that are all presented by this query:
> select * {<URI> ?p ?o}
> Now when i do a DESCRIBE <URI> i get empty Turtle, against my expectations.
>
> I loaded the triples with this command:
> ttlp_mt (file_to_string_output ('/opt/data/rce/dbnl.nt'), '',
> 'http://data.metamatter.nl/rce/');
>
> Why is this situation happening?
> What do I need to do to get the DESCRIBE ?
>
> Thanks,
> Roland
>
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