Label	Definition	Identifier	Serialisation
OPDE Secret	OPDE Secret	urn:uuid:ec8c443e-edab-4256-80b2-4a7824f754ab	RDF/XML JSON-LD Turtle
OPDE Confidential	OPDE Confidential	urn:uuid:4cd9b326-1275-4da7-9724-28c5e1deeb87	RDF/XML JSON-LD Turtle
OPC/STA Confidential	OPC/STA Confidential	urn:uuid:251e7f88-dbd3-48e0-aea6-669f8cd67e8c	RDF/XML JSON-LD Turtle
Public	Publicly accessible by everyone. Usage note: Permissible obstacles include registration and request for API keys, as long as anyone can request such registration and/or API keys.	urn:uuid:0080531c-fa18-4d51-8832-4bcbced77c90	RDF/XML JSON-LD Turtle
Restricted	Only available under certain conditions. Usage note: This category may include resources that require payment, resources shared under non-disclosure agreements, resources for which the publisher or owner has not yet decided if they can be publicly released.	urn:uuid:ef58471e-08a0-4c8b-b488-3e5ef4a21422	RDF/XML JSON-LD Turtle
Confidential	Information that is not disclosed. Usage note: Disclosure of this data could cause damage to interested parties such as public administrations and businesses. It may refer to personal and professional information as well as to information in the context of business, commerce or trade.	urn:uuid:51378918-8ef6-4cce-9711-4af4539f1ef5	RDF/XML JSON-LD Turtle
Sensitive	Sensitive non-classified (SNC) information, information whose unauthorised disclosure could cause damage to the Commission or other interested parties such as businesses, companies, intellectual property or personal data but which is not EU classified information.	urn:uuid:c28079e4-02ba-4a08-9093-8247ebe57f21	RDF/XML JSON-LD Turtle