Rfc5988 Web Linking
Each link in RFC 5988 contains the following properties:
1. Target URI: Each link should contain a target Internationalized Resource Identifiers (IRIs). This is represented by the href attribute.
2. Link relation type: The link relation type describes how the current context (source) is related to the target resource. This is represented by the rel attribute.
3. Attributes for target IRI: The attributes for a link included hreflang, media, title, and type, and any extension link parameters.