Open joshmoore opened 4 months ago
To provide some context, the key-value pair MPB
,15447 appears in another graph, too. Hence being able to get the
value (15447) from a query like
?ann a ome_core:map ;
ns1:mpb ?mpb_val .
...
would then allow join-like queries against that other graph.
In the current implementation, I first have to filter all keys returned from the query by, e.g.
filter(contains(?key, "MPB"))
That's not such a big deal but becomes more of a problem if the omero-rdf graph is second in a join scenario like above.
I'll be happy to share more context if needed (or contribute code).
From @CFGrote's presentation (https://zenodo.org/records/10808486), it might be useful to have the keys as predicates: