{
    "node": {
        "id": "rack_market:market-iowa-city-ia",
        "entity_type": "rack_market",
        "entity_id": "market-iowa-city-ia",
        "name": "Iowa City, IA",
        "city": "Iowa City",
        "state": "IA",
        "latitude": 41.7328335,
        "longitude": -91.59922,
        "status": "active",
        "products": [
            "gasoline_diesel",
            "biodiesel",
            "ethanol"
        ],
        "opis_code": 380,
        "opis_name": "Iowa City",
        "url": "https://thinkingonenergy.com/supply/market/market-iowa-city-ia/",
        "provenance": {
            "origin": "research",
            "verification": "sourced",
            "last_modified": "2026-10-25T22:12:32-05:00",
            "publisher": "Thinking On Energy"
        }
    },
    "connections": [
        {
            "direction": "inbound",
            "other": {
                "id": "rack_terminal:buckeye-terminals-llc-cedar-rapids-terminal-north-liberty-ia",
                "entity_type": "rack_terminal",
                "name": "Buckeye Terminals, LLC",
                "city": "North Liberty",
                "state": "IA",
                "tcn_code": "T-42-IA-3468",
                "url": "https://thinkingonenergy.com/supply/terminal/T-42-IA-3468/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/buckeye-terminals-llc-cedar-rapids-terminal-north-liberty-ia.json"
            },
            "id": "edge:9f9e02bb5bd6787e",
            "from": "rack_terminal:buckeye-terminals-llc-cedar-rapids-terminal-north-liberty-ia",
            "to": "rack_market:market-iowa-city-ia",
            "from_entity_type": "rack_terminal",
            "from_entity_id": "buckeye-terminals-llc-cedar-rapids-terminal-north-liberty-ia",
            "to_entity_type": "rack_market",
            "to_entity_id": "market-iowa-city-ia",
            "relationship": "serves",
            "transport_mode": "truck_rack",
            "pipeline_system": "Buckeye Pipeline (Dubuque-Cedar Rapids)",
            "opis_code": 380,
            "method": "proximity",
            "edge_status": "active",
            "label": "serves by truck rack",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "rack market mapping by city",
                "last_modified": "2026-10-25T22:12:32-05:00",
                "publisher": "Thinking On Energy"
            }
        },
        {
            "direction": "inbound",
            "other": {
                "id": "rack_terminal:iowa-city-coralville-ia",
                "entity_type": "rack_terminal",
                "name": "Magellan Pipeline Company, L.P.",
                "city": "Coralville",
                "state": "IA",
                "tcn_code": "T-42-IA-3463",
                "url": "https://thinkingonenergy.com/supply/terminal/T-42-IA-3463/",
                "json": "https://thinkingonenergy.com/supply/node/rack_terminal/iowa-city-coralville-ia.json"
            },
            "id": "edge:bebeb16976d6d459",
            "from": "rack_terminal:iowa-city-coralville-ia",
            "to": "rack_market:market-iowa-city-ia",
            "from_entity_type": "rack_terminal",
            "from_entity_id": "iowa-city-coralville-ia",
            "to_entity_type": "rack_market",
            "to_entity_id": "market-iowa-city-ia",
            "relationship": "serves",
            "transport_mode": "truck_rack",
            "pipeline_system": "Magellan Midstream",
            "opis_code": 380,
            "method": "proximity",
            "edge_status": "active",
            "label": "serves by truck rack",
            "provenance": {
                "origin": "research",
                "verification": "sourced",
                "confidence": "medium",
                "basis": "rack market mapping by city",
                "last_modified": "2026-10-25T22:12:32-05:00",
                "publisher": "Thinking On Energy"
            }
        }
    ],
    "vocabulary": "https://thinkingonenergy.com/supply/vocab/",
    "generated_at": "2026-10-29T02:33:21+00:00",
    "citation": "Thinking On Energy, Supply Explorer, https://thinkingonenergy.com/supply/market/market-iowa-city-ia/, accessed 2026-10-29."
}