There’s an interesting idea. Set autoReloadMapping and dynamically generate the
mapping file. You could even generate the mapping file from a SPARQL construct
query.
Would D2RQ reload a file based on http cache control settings? I’m not sure
what this would be good for but it would be interesting to see what you could
do with it.
From: Diogo FC Patrao [mailto:[email protected]]
Sent: Saturday, June 11, 2011 2:12 PM
To: Whitley, Zachary C.
Cc: [email protected]
Subject: Re: [d2rq-dev] @prefix and uriPattern
Hello
Luis, I'm using 4 different namespaces on my mapping, that's why I need
substitution.
Zachary, in the end of the day, that's what I did: search and replace. However,
that's not too convenient.
I thought about using PHP to substitute variables on my mapping, like
d2rq:uriPattern "<?=$bec_uri?>#@@PEP.RGH@@";
or maybe running sed in a makefile.
--
diogo patrão
On Sat, Jun 11, 2011 at 2:10 PM, Whitley, Zachary C.
<[email protected]<mailto:[email protected]>> wrote:
I don’t believe that D2RQ supports that but you might be able to get something
similar by writing the mapping file in rdf/xml and using a named entity. I’m
guessing that D2RQ would support having the config file in RDF/XML as long as
you updated the web .xml file to point to it but I haven’t checked to see if
that would work.
<!ENTITY bec http://blablabla.com/ontologies/bec.owl#>
<d2rq:uriPattern>
&bec;Paciente@@PEP.RGH@@
</d2rq:uriPattern>
But working in rdf/xml defeats the purpose of saving keystrokes. If you’re
looking to save keystrokes you can try writing
map:Paciente a d2rq:ClassMap;
d2rq:dataStorage map:database;
d2rq:uriPattern “&bec;@@PEP.RGH@@";
d2rq:class bec:Paciente
and doing a search and replace (&bec; =>
http://blablabla.com/ontologies/bec.owl#<http://blablabla.com/ontologies/bec.owl>)
when you’re done.
From: Luis Ignacio Larrateguy
[mailto:[email protected]<mailto:[email protected]>]
Sent: Saturday, June 11, 2011 10:39 AM
To: Diogo FC Patrao
Cc:
[email protected]<mailto:[email protected]>
Subject: Re: [d2rq-dev] @prefix and uriPattern
Hello Diogo,
the only way I found to do something similar to what you want to do is by
serving D2RQ in a Joseki (or using D2RServer).
By starting the D2RServer with the option -b servername, you'll your ontology
under that namespace. Of course that will be only be useful if you like your
servername as your namespace.
I'm looking for the same stuff, if I accomplish something will let you know.
Regards
Luis Larrateguy
On Thu, May 26, 2011 at 10:45 AM, Diogo FC Patrao
<[email protected]<mailto:[email protected]>> wrote:
Hello,
I'm working on a mapping file that create instances for an existing ontology. I
plan to dump the rdf data and import it into the ontology.
I defined the base uri for my ontology on a @prefix tag, e.g.
@prefix bec:
<http://blablabla.com/ontologies/bec.owl#<http://blablabla.com/ontologies/bec.owl>>
I would like to use this prefix as the base for instance URI, but I have to
write:
map:Paciente a d2rq:ClassMap;
d2rq:dataStorage map:database;
d2rq:uriPattern
"http://blablabla.com/ontologies/bec.owl#Paciente@@PEP.RGH@@";;
d2rq:class bec:Paciente
.
Is there any way I can use the bec: prefix, like
d2rq:uriPattern "bec:@@PEP.RGH@@";
so I can save a few keystrokes?
--
diogo patrão
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Blog: http://nacho.larrateguy.com.ar/
Web: http://larrateguy.com.ar/luisignacio
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