{
    "node": {
        "id": "rack_market:market-wathena-ks",
        "entity_type": "rack_market",
        "entity_id": "market-wathena-ks",
        "name": "Wathena, KS",
        "city": "Wathena",
        "state": "KS",
        "latitude": 39.75123,
        "longitude": -94.928133,
        "status": "active",
        "products": [
            "gasoline_diesel",
            "biodiesel",
            "ethanol"
        ],
        "opis_code": 567,
        "opis_name": "Wathena",
        "url": "https://thinkingonenergy.com/supply/market/market-wathena-ks/",
        "provenance": {
            "origin": "research",
            "verification": "sourced",
            "last_modified": "2026-10-07T03:35:14-05:00",
            "publisher": "Thinking On Energy"
        }
    },
    "connections": [
        {
            "direction": "inbound",
            "other": {
                "id": "rack_terminal:growmark-incorporated-st-joseph-wathena-ks",
                "entity_type": "rack_terminal",
                "name": "Growmark, Incorporated - St. Joseph",
                "city": "Wathena",
                "state": "KS",
                "tcn_code": "T-48-KS-3667",
                "url": "https://thinkingonenergy.com/supply/terminal/T-48-KS-3667/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/growmark-incorporated-st-joseph-wathena-ks.json"
            },
            "id": "edge:701cd1093a676faa",
            "from": "rack_terminal:growmark-incorporated-st-joseph-wathena-ks",
            "to": "rack_market:market-wathena-ks",
            "from_entity_type": "rack_terminal",
            "from_entity_id": "growmark-incorporated-st-joseph-wathena-ks",
            "to_entity_type": "rack_market",
            "to_entity_id": "market-wathena-ks",
            "relationship": "serves",
            "transport_mode": "truck_rack",
            "pipeline_system": "Magellan Midstream",
            "opis_code": 567,
            "method": "city_match",
            "edge_status": "active",
            "label": "serves by truck rack",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "high",
                "basis": "rack market mapping by city",
                "last_modified": "2026-10-07T03:35:14-05:00",
                "publisher": "Thinking On Energy"
            }
        }
    ],
    "vocabulary": "https://thinkingonenergy.com/supply/vocab/",
    "generated_at": "2026-10-07T20:13:02+00:00",
    "citation": "Thinking On Energy, Supply Explorer, https://thinkingonenergy.com/supply/market/market-wathena-ks/, accessed 2026-10-07."
}