Schema Markup Code Library | Marketopedia by ZennithSchema Code Library | Zennith Agency

Marketopedia

Schema Code Library

Copy-paste JSON-LD schema markup for 10+ schema types. Paste directly into your website's head tag to improve AI search visibility.

Zennith Agency · Generative Engine Optimisation

JSON-LD structured data achieves 94% citation accuracy in large language models compared to 62% for unstructured plain text. These snippets are the fastest way to improve your AI search visibility. Paste each snippet into a <script type="application/ld+json"> tag in your page's <head>.

Replace all placeholder values (shown in quotes) with your actual information. All snippets are free to use and adapt.

Organisation

For any business or agency. The foundation of entity authority.

{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Your Company Name",
  "url": "https://yourwebsite.com",
  "description": "One paragraph description of what your company does and who it serves.",
  "foundingDate": "2024",
  "sameAs": [
    "https://www.linkedin.com/company/your-company",
    "https://www.crunchbase.com/organization/your-company"
  ],
  "knowsAbout": ["Your Primary Service", "Your Secondary Service"],
  "areaServed": ["United Kingdom", "United States"]
}

Person (Founder / Leadership)

For founders and key team members. Links the person to the organisation for entity verification.

{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Full Name",
  "jobTitle": "Founder & CEO",
  "worksFor": {
    "@type": "Organization",
    "name": "Your Company Name"
  },
  "sameAs": "https://www.linkedin.com/in/your-profile/",
  "knowsAbout": ["Your Expertise Area 1", "Your Expertise Area 2"],
  "alumniOf": {
    "@type": "CollegeOrUniversity",
    "name": "Your University"
  }
}

Service

For each service page. Tells AI engines exactly what service you provide and to whom.

{
  "@context": "https://schema.org",
  "@type": "Service",
  "name": "Your Service Name",
  "description": "One paragraph description of the service, who it is for, and what outcome it delivers.",
  "provider": {
    "@type": "Organization",
    "name": "Your Company Name",
    "url": "https://yourwebsite.com"
  },
  "serviceType": "Your Service Category",
  "areaServed": "Global",
  "audience": {
    "@type": "Audience",
    "audienceType": "Your Target Audience"
  }
}

FAQPage

For any page with questions and answers. One of the highest-citation schema types.

{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [
    {
      "@type": "Question",
      "name": "What is your first question?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Your direct, complete answer to the question. Write it as a standalone paragraph that makes sense without surrounding context."
      }
    },
    {
      "@type": "Question",
      "name": "What is your second question?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Your direct, complete answer to the second question."
      }
    }
  ]
}

MedicalOrganization

For healthcare providers, clinics, and medical practices. Required for medical entity authority.

{
  "@context": "https://schema.org",
  "@type": "MedicalOrganization",
  "name": "Your Practice Name",
  "url": "https://yourpractice.com",
  "description": "Description of your practice, specialties, and patient population served.",
  "medicalSpecialty": "Your Medical Specialty",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "123 Your Street",
    "addressLocality": "Your City",
    "addressCountry": "GB"
  },
  "telephone": "+44-XXX-XXXX-XXXX",
  "sameAs": [
    "https://www.cqc.org.uk/location/your-location-id",
    "https://www.nhs.uk/services/your-service-id"
  ]
}

LegalService

For law firms and legal practices. Establishes legal entity authority for AI citation.

{
  "@context": "https://schema.org",
  "@type": "LegalService",
  "name": "Your Law Firm Name",
  "url": "https://yourlawfirm.com",
  "description": "Description of your firm, practice areas, and client types served.",
  "areaServed": "Your Geographic Area",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "123 Your Street",
    "addressLocality": "Your City",
    "addressCountry": "GB"
  },
  "sameAs": [
    "https://www.lawsociety.org.uk/find-a-solicitor/your-firm",
    "https://www.linkedin.com/company/your-firm"
  ]
}

DefinedTermSet (Glossary)

For glossary pages. Makes your definitions the authoritative source for AI citation.

{
  "@context": "https://schema.org",
  "@type": "DefinedTermSet",
  "name": "Your Glossary Name",
  "description": "Description of what this glossary covers and who it is for.",
  "publisher": {
    "@type": "Organization",
    "name": "Your Company Name",
    "url": "https://yourwebsite.com"
  },
  "hasDefinedTerm": [
    {
      "@type": "DefinedTerm",
      "name": "Term Name",
      "description": "Complete, standalone definition of the term.",
      "inDefinedTermSet": "https://yourwebsite.com/glossary"
    }
  ]
}

ScholarlyArticle (Research Page)

For research publications and methodology documents. Highest citation authority schema type.

{
  "@context": "https://schema.org",
  "@type": "ScholarlyArticle",
  "name": "Your Research Title",
  "headline": "Short Headline",
  "description": "One paragraph abstract suitable for AI extraction.",
  "abstract": "150-word abstract. Write this as a standalone summary that makes sense without reading the full article. Include your key finding and its significance.",
  "author": {
    "@type": "Person",
    "name": "Author Full Name",
    "jobTitle": "Author Title",
    "sameAs": "https://www.linkedin.com/in/author-profile/"
  },
  "publisher": {
    "@type": "Organization",
    "name": "Your Company Name"
  },
  "datePublished": "2026-01-01",
  "url": "https://yourwebsite.com/research/article-slug",
  "keywords": ["Keyword 1", "Keyword 2", "Keyword 3"]
}

HowTo

For step-by-step guides. AI engines cite HowTo schema for procedural queries.

{
  "@context": "https://schema.org",
  "@type": "HowTo",
  "name": "How to Do Your Task",
  "description": "One sentence description of what this guide teaches.",
  "step": [
    {
      "@type": "HowToStep",
      "name": "Step 1 Name",
      "text": "Complete description of what to do in this step. Be specific and actionable."
    },
    {
      "@type": "HowToStep",
      "name": "Step 2 Name",
      "text": "Complete description of what to do in this step."
    },
    {
      "@type": "HowToStep",
      "name": "Step 3 Name",
      "text": "Complete description of what to do in this step."
    }
  ]
}

Need a Custom Schema Implementation?

Zennith Agency implements full entity graph architecture as part of the GEO Infrastructure service. A free AI Visibility Audit shows you which schema types are missing from your current setup.