if wikidata_match is not None:
qitem = wikidata_match.group(1)
client = Client()
+ client.opener.addheaders = [(
+ 'User-Agent', 'Wolne Lektury Redakcja / Python-wikidata'
+ )]
entity = client.get(qitem)
meta['title'] = entity.label.get('pl', str(entity.label))
author = entity.get(client.get(WIKIDATA.CREATOR))