Koziołek Matołek
...that the fictional goat Koziołek Matołek has been a popular Polish children's literature character since first appearing in 1933?
...that the fictional <a href="./Goat" id="mwBpw" rel="mw:WikiLink" title="Goat">goat</a> <b id="mwBp0"><a href="./Koziołek_Matołek" id="mwBp4" rel="mw:WikiLink" title="Koziołek Matołek">Koziołek Matołek</a></b> has been a popular <a href="./Polish_literature" id="mwBp8" rel="mw:WikiLink" title="Polish literature">Polish</a> <a href="./Children's_literature" id="mwBqA" rel="mw:WikiLink" title="Children's literature">children's literature</a> character since first appearing in 1933?