doctype xml
urlset(
  xmlns='http://www.sitemaps.org/schemas/sitemap/0.9'
  xmlns:news='http://www.google.com/schemas/sitemap-news/0.9'
)
    for article in articles
      url
        loc= 'https://www.artsy.net/article/' + article.get('slug')
        news:news
          news:publication
            news:name Artsy
            news:language en
          news:publication_date= article.get('published_at')
          news:title= article.get('thumbnail_title')
          news:keywords= article.get('tags')
        


doctype xml
urlset(
  xmlns='http://www.sitemaps.org/schemas/sitemap/0.9'
  xmlns:news='http://www.google.com/schemas/sitemap-news/0.9'
)
    for article in articles
      url
        loc= 'https://www.artsy.net/article/' + article.get('slug')
        news:news
          news:publication
            news:name Artsy
            news:language en
          news:publication_date= article.get('published_at')
          news:title= article.get('thumbnail_title')
          news:keywords= article.get('tags')
          news:genres UserGenerated

Update news RSS and sitemap
Update news RSS and sitemap
