Closed access — CASRAI

The subscription business model is a business model where a customer must pay a subscription price to have access to the product/service. The model was pioneered by magazines and newspapers, and is now used by many businesses and websites.

Use in your systems

JATS XML <role> element

xml

<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="Closed access"
      vocab-term-identifier="https://casrai.org/dictionary/term/closed-access" />

Schema.org DefinedTerm (JSON-LD)

json

{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "@id": "https://casrai.org/dictionary/term/closed-access",
  "name": "Closed access",
  "identifier": "https://casrai.org/dictionary/term/closed-access",
  "description": "Restricting access to Internet content via a paid subscription; is often called a paywall.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/knowledge-equity#set",
  "url": "https://casrai.org/dictionary/term/closed-access",
  "sameAs": [
    "Paywall"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "publisher": {
    "@id": "https://casrai.org/#organization"
  },
  "dateModified": "2026-05-19T19:09:49",
  "inLanguage": "en"
}