Metadata: { articleSection?: string | null; articleTag?: string | null; dcDate?: string | null; dcDateCreated?: string | null; dcDescription?: string | null; dcSubject?: string | null; dcTermsAudience?: string | null; dcTermsCreated?: string | null; dcTermsKeywords?: string | null; dcTermsSubject?: string | null; dcTermsType?: string | null; dcType?: string | null; description?: string | null; error?: string | null; keywords?: string | null; language?: string | null; modifiedTime?: string | null; ogAudio?: string | null; ogDescription?: string | null; ogDeterminer?: string | null; ogImage?: string | null; ogLocale?: string | null; ogLocaleAlternate?: string[] | null; ogSiteName?: string | null; ogTitle?: string | null; ogUrl?: string | null; ogVideo?: string | null; publishedTime?: string | null; robots?: string | null; site_map?: Sitemap | null; sourceURL?: string | null; statusCode?: number | null; title?: string | null; }