copper

{
  "@context": [
    "https://schema.org",
    {
      "e3": "https://economy3.org/",
      "hc": "https://holochain.org/",
      "mcp": "https://modelcontextprotocol.io/",
      "p2pShipyard": "https://github.com/darksoil-studio/p2p-shipyard#",
      "skos": "http://www.w3.org/2004/02/skos/core#"
    }
  ],
  "@type": "DefinedTerm",
  "@id": "https://economy3.org/recovered-material/copper",
  "name": "copper",
  "termCode": "copper",
  "identifier": [
    {
      "@type": "PropertyValue",
      "propertyID": "economy3:recovered-material",
      "name": "Economy3 recovered material",
      "value": "copper"
    },
    {
      "@type": "PropertyValue",
      "propertyID": "https://eur-lex.europa.eu/eli/reg/2023/1542/oj",
      "name": "Regulation (EU) 2023/1542, Annex XII Part C point",
      "value": "b"
    }
  ]
}