{"query": {
    "@type": "koral:group",
    "operands": [
        {
            "@type": "koral:token",
            "wrap": {
            	"@type": "koral:term",
                "foundry": "tt",
                "key": "um",
                "layer": "l",
                "match": "match:eq"
            }
        },
        {"@type": "koral:span"}
    ],
    "operation": "operation:relation",
    "relType": {
        "@type": "koral:relation",
        "wrap": {
            "@type": "koral:term",
            "foundry": "malt",
            "key": "KONJ",
            "layer": "d",
            "match": "match:eq"
        }
    }
}}
