id profile

WebID is a method for internet services and members to know who they are communicating with. The WebID specifications define a set of editor's drafts to prepare the process of standardization for identity, identification and authentication on HTTP-based networks. WebID-based protocols (Solid OIDC, WebID-TLS, WebID-TLS+Delegation) offer a new way to log into internet services. Instead of using a password, for example, the member refers to another web address which can vouch for it. WebID is not a specific service or product.
Technically speaking, a WebID is an HTTP URI that denotes ("refers to" or "names") an agent on an HTTP based network such as the Web or an enterprise intranet. In line with linked data principles, when a WebID is de-referenced ("looked up"), it resolves to a profile document (a WebID-Profile) that describes its referent (what it denotes). This profile document consists of RDF model based structured data, originally constructed primarily using terms from the FOAF vocabulary, but now often including terms from other vocabularies.
Profile documents can be stored on the agent's own Web server, and access thereto may be partially or wholly constrained to specific agent identities via the use of access controls, to preserve the privacy of the profile document's subject.

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