Ys, I changed my comment, because the second link present a better example of a SPAQRL query with formatting of the results. This doesn't change my comment at all: there are different ways to perform SPAQRL queries from wikitext, so no need to create new properties in WD, the only thing to do to be able to use that feature is to code the formatting of the output. And for the template Wikidata list, this two parts in the codes, one used to called Listeria bot but another one which doesn't require a bot. See module:Listeur.
