query: # Lexemes in English that match an expression with picture fetched from the concept Q-item
  #defaultView:ImageGrid
  select ?lexemeId ?lemma ?q_concept ?picture 
  WHERE {
    ?lexemeId <http://purl.org/dc/terms/language> wd:Q1860;
              wikibase:lemma ?lemma;
              ontolex:sense ?sense.
    ?sense wdt:P5137 ?q_concept.
    ?q_concept wdt:P18 ?picture.
    # only those lemmas that begin with "pota", i.e. "potato"
    FILTER (regex(?lemma, '^pota.*'))
  }