Hi Miguel,

I’m currently playing with an Wikibase installment, too. I’m not sure but perhaps such the importing prefixes are related to the implementation of your SPARQL executor/library? I mean, some SPARQL executor allows you to import the prefixes beforehand, so that you can directly use them in your query text.

Xinyan

From: wikidata-tech-bounces@lists.wikimedia.org [mailto:wikidata-tech-bounces@lists.wikimedia.org] On Behalf Of Miguel Paraz Sent: Sunday, December 10, 2017 8:24 PM To: Wikidata technical discussion wikidata-tech@lists.wikimedia.org Subject: [Wikidata-tech] Prefixes on Custom Wikibase Install

Hi,

I'm running my own custom Wikibase install with my own prefixes.

Right now, I need to write the query with the defined prefixes at the beginning, like:

prefix p: https://mparaz.com/wiki/Property:P PREFIX ps: http://mparaz.com/prop/ prefix q: https://mparaz.com/wiki/Item:Q prefix pp: http://mparaz.com/prop/P PREFIX pr: http://mparaz.com/prop/reference/ PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns# http://www.w3.org/1999/02/22-rdf-syntax-ns > PREFIX prov: <http://www.w3.org/ns/prov# http://www.w3.org/ns/prov > PREFIX pq: http://mparaz.com/prop/qualifier/

Could I possibly pre-define these prefixes to replace the Wikibase default ones?

Thanks!

Miguel