Listing 1. Thing Description (TD) structure following the JSON-LD format.

{

"@context": "https://www.w3.org/2019/wot/td/v1",

"id": "996ba6e...aec5f14",

"@type": "Thing",

"td:title": { "@value": "..." },

"td:description": { "@value": "..." },

"properties": {

"ctv:metadata": { data{} },

"ctv:structure": { data{} }

},

"actions": { "ctv:functions": {input{}, output{}} },

"events": { "ctv:behavior": {} }

}