I wonder if this is possible
I have a table (skosxl_concept) relating to itself through another table
managing the many-to-many relation (skosxl_semrelation).
Looks like what i'm trying to do is tricky because when the mapping references
skosxl_concept.id I suppose D2RQ doesn't know which one of the two "concept"
rows we're talking about...
The following snippet is wrong, my question is : is there a way to achieve this
with D2RQ without modifiying too much the SQL schema ?
map:concept_sem_relation a d2rq:PropertyBridge;
d2rq:belongsToClassMap map:concept;
d2rq:refersToClassMap map:concept;
d2rq:property skos:broaderTransitive;
d2rq:condition "skosxl_semrelation.type = 0";
# d2rq:condition "skosxl_concept.id <> skosxl_concept.id" # this is
idiot, ok
d2rq:join "skosxl_semrelation.origin_concept_id => skosxl_concept.id";
d2rq:join "skosxl_semrelation.target_concept_id => skosxl_concept.id";
.
--
Dominique Guardiola, QUINODE
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