_:nebd42224e6f940a3b4dd02ff1c8d7708xb0
<http://schema.org/masthead>
"https://www.heraldo.es/buenas-practicas/#estructura"
<https://www.heraldo.es/noticias/sociedad/2019/08/22/se-restringe-el-comercio-de-jirafas-1330808.html>