query: #title: Check URL contain `manifest`
  # Complex constraint from [[Property talk:P6108]]
  #
  SELECT ?item ?v {
  	?item wdt:P6108 ?value.
      BIND (STR(?value) AS ?v)
      FILTER (REGEX(?v, "^(.*(manifest).*)$") = false)  
      FILTER (?item NOT IN (wd:Q78781054, wd:Q62066158)) # exceptions
  }