Sierpc County (Q935406)

Gmina Gozdowo (Q2287347) — rural gmina of Poland wikidata OSM relation match

Gmina Mochowo (Q2325905) — rural gmina of Poland wikidata OSM relation match

Gmina Rościszewo (Q372716) — rural gmina of Poland wikidata OSM relation match

Gmina Sierpc (Q2262574) — rural gmina of Poland wikidata OSM relation match

Gmina Szczutowo (Q2388003) — rural gmina of Poland wikidata OSM relation match

Gmina Zawidz (Q1532957) — rural gmina of Poland wikidata OSM relation match

Sierpc (Q928392) — city and urban gmina of Poland wikidata match