duplicates namespaces

[Dominique Guardiola Falco]

I loaded a rdf dump of a thesaurus (~33000 skos concepts)
and when I ask for the namespaces in my graph , I see :

('xml', rdflib.term.URIRef('http://www.w3.org/XML/1998/namespace'))
('rdf', rdflib.term.URIRef('http://www.w3.org/1999/02/22-rdf-syntax-ns#'))
('rdfs', rdflib.term.URIRef('http://www.w3.org/2000/01/rdf-schema#'))
('dc', rdflib.term.URIRef('http://purl.org/dc/terms/'))
('rdf1', rdflib.term.URIRef('http://www.w3.org/1999/02/22-rdf-syntax-ns#'))
('rdfs1', rdflib.term.URIRef('http://www.w3.org/2000/01/rdf-schema#'))
('skos', rdflib.term.URIRef('http://www.w3.org/2004/02/skos/core#'))
('xml1', rdflib.term.URIRef('http://www.w3.org/XML/1998/namespace'))
('rdf2', rdflib.term.URIRef('http://www.w3.org/1999/02/22-rdf-syntax-ns#'))
('rdfs2', rdflib.term.URIRef('http://www.w3.org/2000/01/rdf-schema#'))

....etc, this continues until having in the end of the list :

('rdf12', rdflib.term.URIRef('http://www.w3.org/1999/02/22-rdf-syntax-ns#'))

Given that this dump was the first of 10 files, i'll probably finally store a rdf42 namespace
This is not a problem for querying, it's just strange
Could this behaviour be particular to the PGSQL backend ?

[Graham Higgins]

On Wednesday, 15 February 2012 10:18:59 UTC, Dominique Guardiola Falco wrote:

 

Could this behaviour be particular to the PGSQL backend ?

I believe that it may well be, I shall see if I can track it down.

Cheers,

Graham