fix ontology definition

[rokroskar]

Using dcterms is no longer necessary and we are using schema.org instead - therefore the graph query needs to be modified.

[lorenzo-cavazzi]

This is not working for me at the moment. As soon as I switch from dcterms to schema, I always get no result from the sparql query. Should I update something else at the same time (changes needed on the graph-service as well?)

[rokroskar]

Right, I suppose there should be an OR in the query... as it is now you need to rebuild the graph with renku-python>=0.5.1.

[lorenzo-cavazzi]

ok, that should be fixed in renku-graph since the graph rebuilt is done there, right?

[rokroskar]

ok, that should be fixed in renku-graph since the graph rebuilt is done there, right?

you mean the renku-python version? Yes - but I think for now we can just check for both predicates.

[rokroskar]

can you try again? I just pushed a change that should make it work with the old ontology as well.

[lorenzo-cavazzi]

Now it works.

Do we keep both predicates only for a short time because we will re-index all the projects or is this staying for the long term?

[rokroskar]

Presumably for a short time. This will happen frequently over the next weeks as we converge on a graph that we like unfortunately...