{
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    "canonical_url": "https://objectportal.com/o/great-barrier-reef/",
    "name": "Great Barrier Reef",
    "type": "observed-concept",
    "status": "active",
    "state": "observed",
    "definition": "ObjectPortal entry generated from observed Trailstate provenance receipts.",
    "trail_count": 1,
    "observed_count": 1,
    "avg_trust": 92,
    "source_cluster": [
        "gbrmpa.gov.au",
        "unep.org"
    ],
    "related_objects": [],
    "trails": [
        {
            "object_id": "great-barrier-reef",
            "object_url": "https://objectportal.com/o/great-barrier-reef/",
            "topic": "great-barrier-reef",
            "name": "Great Barrier Reef",
            "claim": "The Great Barrier Reef is the world's largest coral reef system and a UNESCO World Heritage Site",
            "route": [
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                "ovvv-o",
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                "n-vvv-n",
                "0-vvv-0",
                "p-vvv-q",
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            ],
            "sources": [
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                "unep.org"
            ],
            "conflicts": [],
            "status": "validated",
            "why": "clean-route",
            "trust": 92,
            "health": "green",
            "observed_count": 1,
            "first_seen": "2026-05-30T08:55:49+00:00",
            "last_seen": "2026-05-30T08:55:49+00:00",
            "trailstate_url": "https://trailstate.org/?r=o-vvv-o%2Covvv-o%2Cq-vvv-p%2Cn-vvv-n%2C0-vvv-0%2Cp-vvv-q%2Co-mmm-o%2Cu-vvv-u&topic=great-barrier-reef&trust=92&status=validated&sources=gbrmpa.gov.au%2Cunep.org&claim=The%20Great%20Barrier%20Reef%20is%20the%20world%27s%20largest%20coral%20reef%20system%20and%20a%20UNESCO%20World%20Heritage%20Site&why=clean-route&ai=grok"
        }
    ]
}