{
  "symbols": [
    {
      "symbol_id": "P_yin_001",
      "symbol_form": "P",
      "symbol_name": "盆符号",
      "yin_yang_attribute": "yin",
      "engraving_type": "yin_engraving",
      "origin_civilization": "Chinese",
      "origin_period": "上古",
      "geographical_context": "盆地地形",
      "functional_context": "凹陷容器功能",
      "phonetic_context": "pén (盆), pǐ (否)",
      "semantic_context": "凹陷、阴刻、地在天之上",
      "discovery_date": "",
      "discovery_location": "",
      "material_type": "概念符号",
      "preservation_status": "理论存在",
      "description": "代表'盆'的阴刻符号，体现'地在天之上'的阴阳取向逻辑"
    },
    {
      "symbol_id": "P_yin_002", 
      "symbol_form": "P",
      "symbol_name": "吐鲁番盆地符号",
      "yin_yang_attribute": "yin",
      "engraving_type": "yin_engraving", 
      "origin_civilization": "Turkic/Chinese",
      "origin_period": "古代",
      "geographical_context": "吐鲁番盆地",
      "functional_context": "地理凹陷标识",
      "phonetic_context": "tǔlǔfān (吐鲁番)",
      "semantic_context": "凹陷、阴刻、与天山阳刻对立",
      "discovery_date": "",
      "discovery_location": "新疆吐鲁番",
      "material_type": "地理符号",
      "preservation_status": "现存",
      "description": "代表吐鲁番盆地的阴刻符号，体现'对着阳刻定阴刻'的地理命名逻辑"
    },
    {
      "symbol_id": "P_yin_003",
      "symbol_form": "P", 
      "symbol_name": "太平洋盆地符号",
      "yin_yang_attribute": "yin",
      "engraving_type": "yin_engraving",
      "origin_civilization": "Global",
      "origin_period": "地质时期",
      "geographical_context": "太平洋海底盆地",
      "functional_context": "最大凹陷地理标识",
      "phonetic_context": "Pacific (太平洋)",
      "semantic_context": "凹陷、阴刻、海底盆地",
      "discovery_date": "",
      "discovery_location": "太平洋",
      "material_type": "地理符号",
      "preservation_status": "现存",
      "description": "代表太平洋盆地的阴刻符号，体现全球尺度的'凹陷阴刻'地理特征"
    },
    {
      "symbol_id": "T_yang_001",
      "symbol_form": "T",
      "symbol_name": "天山符号",
      "yin_yang_attribute": "yang", 
      "engraving_type": "yang_engraving",
      "origin_civilization": "Chinese/Turkic",
      "origin_period": "古代",
      "geographical_context": "天山山脉",
      "functional_context": "凸起地理标识",
      "phonetic_context": "tiānshān (天山)",
      "semantic_context": "凸起、阳刻、与盆地阴刻对立",
      "discovery_date": "",
      "discovery_location": "新疆天山",
      "material_type": "地理符号",
      "preservation_status": "现存", 
      "description": "代表天山山脉的阳刻符号，作为吐鲁番盆地阴刻的对立参照物"
    },
    {
      "symbol_id": "T_yang_002",
      "symbol_form": "T",
      "symbol_name": "泰山符号",
      "yin_yang_attribute": "yang",
      "engraving_type": "yang_engraving",
      "origin_civilization": "Chinese",
      "origin_period": "上古",
      "geographical_context": "泰山",
      "functional_context": "阳刻地理标识",
      "phonetic_context": "tài (泰卦读音)",
      "semantic_context": "凸起、阳刻、山岳",
      "discovery_date": "",
      "discovery_location": "山东泰山",
      "material_type": "地理符号",
      "preservation_status": "现存",
      "description": "代表泰山的阳刻符号，体现'凸起阳刻'的地理特征"
    },
    {
      "symbol_id": "Pi_yin_001",
      "symbol_form": "Π",
      "symbol_name": "否卦符号",
      "yin_yang_attribute": "yin",
      "engraving_type": "yin_engraving", 
      "origin_civilization": "Chinese",
      "origin_period": "上古",
      "geographical_context": "周易卦象",
      "functional_context": "阴阳哲学标识",
      "phonetic_context": "pǐ (否卦读音)",
      "semantic_context": "地在天之上、阴盛阳衰",
      "discovery_date": "",
      "discovery_location": "周易经典",
      "material_type": "哲学符号",
      "preservation_status": "文献记载",
      "description": "代表否卦的阴刻符号，体现'地在天之上'的阴阳哲学逻辑"
    },
    {
      "symbol_id": "Sichuan_yin_001",
      "symbol_form": "盆地轮廓",
      "symbol_name": "四川盆地符号",
      "yin_yang_attribute": "yin",
      "engraving_type": "yin_engraving",
      "origin_civilization": "Chinese",
      "origin_period": "古代",
      "geographical_context": "四川盆地",
      "functional_context": "地理凹陷标识",
      "phonetic_context": "Sìchuān (四川)",
      "semantic_context": "凹陷、阴刻、与周围高原阳刻对立",
      "discovery_date": "",
      "discovery_location": "四川盆地",
      "material_type": "地理符号",
      "preservation_status": "现存",
      "description": "代表四川盆地的阴刻符号，体现'对着阳刻定阴刻'的地理命名逻辑"
    },
    {
      "symbol_id": "Tibet_yang_001",
      "symbol_form": "高原轮廓", 
      "symbol_name": "青藏高原符号",
      "yin_yang_attribute": "yang",
      "engraving_type": "yang_engraving",
      "origin_civilization": "Chinese/Tibetan",
      "origin_period": "地质时期",
      "geographical_context": "青藏高原",
      "functional_context": "凸起地理标识",
      "phonetic_context": "Qīngzàng (青藏)",
      "semantic_context": "凸起、阳刻、世界屋脊",
      "discovery_date": "",
      "discovery_location": "青藏高原",
      "material_type": "地理符号",
      "preservation_status": "现存",
      "description": "代表青藏高原的阳刻符号，作为四川盆地阴刻的对立参照物"
    }
  ],
  "cross_civilization_links": [
    {
      "source_symbol_id": "P_yin_001",
      "target_symbol_id": "P_yin_002", 
      "link_type": "functional",
      "confidence_level": 95,
      "evidence_description": "盆与吐鲁番盆地共享'凹陷阴刻'功能逻辑",
      "source_reference": "阴阳取向地理分析"
    },
    {
      "source_symbol_id": "P_yin_001",
      "target_symbol_id": "Pi_yin_001",
      "link_type": "semantic", 
      "confidence_level": 90,
      "evidence_description": "盆的'地在天之上'语义与否卦哲学同构",
      "source_reference": "周易卦象分析"
    },
    {
      "source_symbol_id": "P_yin_002",
      "target_symbol_id": "T_yang_001",
      "link_type": "geographical",
      "confidence_level": 98,
      "evidence_description": "吐鲁番盆地与天山构成'阴刻-阳刻'地理对立",
      "source_reference": "新疆地理特征分析"
    },
    {
      "source_symbol_id": "Sichuan_yin_001", 
      "target_symbol_id": "Tibet_yang_001",
      "link_type": "geographical",
      "confidence_level": 96,
      "evidence_description": "四川盆地与青藏高原构成'阴刻-阳刻'地理对立",
      "source_reference": "西南地理特征分析"
    },
    {
      "source_symbol_id": "P_yin_001",
      "target_symbol_id": "P_yin_003",
      "link_type": "morphological",
      "confidence_level": 85,
      "evidence_description": "盆的凹陷形态与太平洋盆地形态相似",
      "source_reference": "地理形态对比分析"
    },
    {
      "source_symbol_id": "P_yin_002",
      "target_symbol_id": "Sichuan_yin_001",
      "link_type": "functional",
      "confidence_level": 92,
      "evidence_description": "吐鲁番盆地与四川盆地共享'对着阳刻定阴刻'命名逻辑",
      "source_reference": "地理命名规律分析"
    }
  ],
  "symbol_transmission_paths": [
    {
      "path_name": "阴阳取向地理命名传播路径",
      "start_civilization": "Chinese",
      "end_civilization": "Global", 
      "transmission_period": "上古-现代",
      "transmission_route": "地理观察-哲学抽象-跨文明传播",
      "supporting_evidence": "盆地命名规律、周易哲学体系、跨文明符号对比",
      "confidence_level": 88,
      "nodes": [
        {
          "symbol_id": "Pi_yin_001",
          "node_sequence": 1,
          "node_role": "哲学起源",
          "transmission_context": "周易否卦确立'地在天之上'阴阳取向逻辑"
        },
        {
          "symbol_id": "P_yin_001", 
          "node_sequence": 2,
          "node_role": "器物应用",
          "transmission_context": "盆作为日常器物体现阴阳取向逻辑"
        },
        {
          "symbol_id": "P_yin_002",
          "node_sequence": 3,
          "node_role": "地理命名",
          "transmission_context": "吐鲁番盆地应用'对着阳刻定阴刻'命名规则"
        },
        {
          "symbol_id": "Sichuan_yin_001",
          "node_sequence": 4, 
          "node_role": "规律验证",
          "transmission_context": "四川盆地验证同一命名规律"
        },
        {
          "symbol_id": "P_yin_003",
          "node_sequence": 5,
          "node_role": "全球扩展", 
          "transmission_context": "太平洋盆地体现全球尺度的阴阳取向逻辑"
        }
      ]
    },
    {
      "path_name": "阳刻-阴刻地理对立传播路径",
      "start_civilization": "Chinese",
      "end_civilization": "Multiple",
      "transmission_period": "古代-现代",
      "transmission_route": "地理观察-文化传播-学术研究",
      "supporting_evidence": "天山-吐鲁番对立、青藏-四川对立、全球盆地分布",
      "confidence_level": 90,
      "nodes": [
        {
          "symbol_id": "T_yang_001",
          "node_sequence": 1,
          "node_role": "阳刻参照",
          "transmission_context": "天山作为阳刻地理参照物"
        },
        {
          "symbol_id": "P_yin_002",
          "node_sequence": 2,
          "node_role": "阴刻定义", 
          "transmission_context": "吐鲁番盆地相对于天山定义阴刻属性"
        },
        {
          "symbol_id": "Tibet_yang_001",
          "node_sequence": 3,
          "node_role": "阳刻验证",
          "transmission_context": "青藏高原验证阳刻地理特征"
        },
        {
          "symbol_id": "Sichuan_yin_001",
          "node_sequence": 4,
          "node_role": "阴刻验证",
          "transmission_context": "四川盆地验证阴刻地理特征"
        }
      ]
    }
  ]
}