8 Matching Annotations
  1. Nov 2018
    1. Now you know how to search for all works of art, or all buildings, or all human settlements: the magic incantation wdt:P31/wdt:P279*, along with the appropriate class. This uses some more SPARQL features that I haven’t explained yet, but quite honestly, this is almost the only relevant use of those features, so you don’t need to understand how it works in order to use WDQS effectively. If you want to know, I’ll explain it in a bit, but you can also just skip the next section and memorize or copy+paste wdt:P31/wdt:P279* from here when you need it.

      wdt:P31/wdt:P279* = magic incantation for Wikidata SPARQL to mean "instance of or subclass of"

  2. Oct 2018