[
    {
        "@id": "https://topostext.org/place/388233WKal",
        "type": "Feature",
        "properties": {
            "title": "Kallas R. (Euboea)",
            "summary": "river, the modern Xerias in Euboia, Central Greece",
            "reciprocal": true
        },
        "links": [
            {
                "type": "closeMatch",
                "identifier": "https://pleiades.stoa.org/places/540846"
            }
        ]
    }
]