{"help": "https://ckan.pf-sapporo.jp/nl/api/3/action/help_show?name=datastore_search", "success": true, "result": {"include_total": true, "limit": 100, "records_format": "objects", "resource_id": "6e17c659-ac75-4ca8-8e24-72714a968bd3", "total_estimation_threshold": null, "records": [{"_id":1,"年度":"昭和11年","都市計画決定延長(km)":246.84,"改良済延長(km)":null},{"_id":2,"年度":"昭和12年","都市計画決定延長(km)":246.84,"改良済延長(km)":null},{"_id":3,"年度":"昭和13年","都市計画決定延長(km)":246.84,"改良済延長(km)":null},{"_id":4,"年度":"昭和14年","都市計画決定延長(km)":246.84,"改良済延長(km)":null},{"_id":5,"年度":"昭和15年","都市計画決定延長(km)":247.04,"改良済延長(km)":null},{"_id":6,"年度":"昭和16年","都市計画決定延長(km)":247.04,"改良済延長(km)":null},{"_id":7,"年度":"昭和17年","都市計画決定延長(km)":247.04,"改良済延長(km)":null},{"_id":8,"年度":"昭和18年","都市計画決定延長(km)":247.04,"改良済延長(km)":null},{"_id":9,"年度":"昭和19年","都市計画決定延長(km)":243.98,"改良済延長(km)":null},{"_id":10,"年度":"昭和20年","都市計画決定延長(km)":243.98,"改良済延長(km)":null},{"_id":11,"年度":"昭和21年","都市計画決定延長(km)":243.98,"改良済延長(km)":null},{"_id":12,"年度":"昭和22年","都市計画決定延長(km)":243.98,"改良済延長(km)":null},{"_id":13,"年度":"昭和23年","都市計画決定延長(km)":245.86,"改良済延長(km)":null},{"_id":14,"年度":"昭和24年","都市計画決定延長(km)":245.86,"改良済延長(km)":null},{"_id":15,"年度":"昭和25年","都市計画決定延長(km)":245.86,"改良済延長(km)":null},{"_id":16,"年度":"昭和26年","都市計画決定延長(km)":245.86,"改良済延長(km)":null},{"_id":17,"年度":"昭和27年","都市計画決定延長(km)":245.06,"改良済延長(km)":null},{"_id":18,"年度":"昭和28年","都市計画決定延長(km)":243.46,"改良済延長(km)":null},{"_id":19,"年度":"昭和29年","都市計画決定延長(km)":243.46,"改良済延長(km)":null},{"_id":20,"年度":"昭和30年","都市計画決定延長(km)":243.46,"改良済延長(km)":null},{"_id":21,"年度":"昭和31年","都市計画決定延長(km)":245.44,"改良済延長(km)":null},{"_id":22,"年度":"昭和32年","都市計画決定延長(km)":275.64,"改良済延長(km)":null},{"_id":23,"年度":"昭和33年","都市計画決定延長(km)":275.64,"改良済延長(km)":null},{"_id":24,"年度":"昭和34年","都市計画決定延長(km)":275.64,"改良済延長(km)":null},{"_id":25,"年度":"昭和35年","都市計画決定延長(km)":275.69,"改良済延長(km)":null},{"_id":26,"年度":"昭和36年","都市計画決定延長(km)":275.69,"改良済延長(km)":null},{"_id":27,"年度":"昭和37年","都市計画決定延長(km)":275.69,"改良済延長(km)":null},{"_id":28,"年度":"昭和38年","都市計画決定延長(km)":291.31,"改良済延長(km)":null},{"_id":29,"年度":"昭和39年","都市計画決定延長(km)":293.02,"改良済延長(km)":null},{"_id":30,"年度":"昭和40年","都市計画決定延長(km)":468.70,"改良済延長(km)":null},{"_id":31,"年度":"昭和41年","都市計画決定延長(km)":468.70,"改良済延長(km)":null},{"_id":32,"年度":"昭和42年","都市計画決定延長(km)":524.41,"改良済延長(km)":null},{"_id":33,"年度":"昭和43年","都市計画決定延長(km)":542.97,"改良済延長(km)":157.57},{"_id":34,"年度":"昭和44年","都市計画決定延長(km)":541.89,"改良済延長(km)":211.41},{"_id":35,"年度":"昭和45年","都市計画決定延長(km)":544.13,"改良済延長(km)":226.54},{"_id":36,"年度":"昭和46年","都市計画決定延長(km)":541.59,"改良済延長(km)":277.95},{"_id":37,"年度":"昭和47年","都市計画決定延長(km)":541.64,"改良済延長(km)":296.93},{"_id":38,"年度":"昭和48年","都市計画決定延長(km)":575.68,"改良済延長(km)":291.39},{"_id":39,"年度":"昭和49年","都市計画決定延長(km)":608.50,"改良済延長(km)":296.58},{"_id":40,"年度":"昭和50年","都市計画決定延長(km)":608.73,"改良済延長(km)":327.31},{"_id":41,"年度":"昭和51年","都市計画決定延長(km)":611.70,"改良済延長(km)":331.59},{"_id":42,"年度":"昭和52年","都市計画決定延長(km)":635.96,"改良済延長(km)":348.00},{"_id":43,"年度":"昭和53年","都市計画決定延長(km)":642.58,"改良済延長(km)":356.13},{"_id":44,"年度":"昭和54年","都市計画決定延長(km)":647.58,"改良済延長(km)":379.53},{"_id":45,"年度":"昭和55年","都市計画決定延長(km)":671.16,"改良済延長(km)":392.95},{"_id":46,"年度":"昭和56年","都市計画決定延長(km)":670.76,"改良済延長(km)":408.70},{"_id":47,"年度":"昭和57年","都市計画決定延長(km)":671.84,"改良済延長(km)":426.21},{"_id":48,"年度":"昭和58年","都市計画決定延長(km)":677.91,"改良済延長(km)":456.46},{"_id":49,"年度":"昭和59年","都市計画決定延長(km)":712.38,"改良済延長(km)":491.38},{"_id":50,"年度":"昭和60年","都市計画決定延長(km)":728.45,"改良済延長(km)":509.33},{"_id":51,"年度":"昭和61年","都市計画決定延長(km)":748.63,"改良済延長(km)":526.38},{"_id":52,"年度":"昭和62年","都市計画決定延長(km)":754.00,"改良済延長(km)":540.28},{"_id":53,"年度":"昭和63年","都市計画決定延長(km)":767.29,"改良済延長(km)":558.17},{"_id":54,"年度":"平成元年","都市計画決定延長(km)":775.90,"改良済延長(km)":571.25},{"_id":55,"年度":"平成２年","都市計画決定延長(km)":780.46,"改良済延長(km)":586.01},{"_id":56,"年度":"平成３年","都市計画決定延長(km)":783.34,"改良済延長(km)":598.45},{"_id":57,"年度":"平成４年","都市計画決定延長(km)":814.15,"改良済延長(km)":608.14},{"_id":58,"年度":"平成５年","都市計画決定延長(km)":815.05,"改良済延長(km)":629.20},{"_id":59,"年度":"平成６年","都市計画決定延長(km)":817.16,"改良済延長(km)":651.58},{"_id":60,"年度":"平成７年","都市計画決定延長(km)":837.37,"改良済延長(km)":663.07},{"_id":61,"年度":"平成８年","都市計画決定延長(km)":845.18,"改良済延長(km)":674.45},{"_id":62,"年度":"平成９年","都市計画決定延長(km)":845.78,"改良済延長(km)":694.29},{"_id":63,"年度":"平成１０年","都市計画決定延長(km)":847.64,"改良済延長(km)":706.98},{"_id":64,"年度":"平成１１年","都市計画決定延長(km)":850.68,"改良済延長(km)":724.55},{"_id":65,"年度":"平成１２年","都市計画決定延長(km)":850.90,"改良済延長(km)":730.72},{"_id":66,"年度":"平成１３年","都市計画決定延長(km)":853.18,"改良済延長(km)":739.36},{"_id":67,"年度":"平成１４年","都市計画決定延長(km)":857.87,"改良済延長(km)":748.81},{"_id":68,"年度":"平成１５年","都市計画決定延長(km)":858.87,"改良済延長(km)":758.51},{"_id":69,"年度":"平成１６年","都市計画決定延長(km)":863.93,"改良済延長(km)":770.49},{"_id":70,"年度":"平成１７年","都市計画決定延長(km)":869.76,"改良済延長(km)":776.65},{"_id":71,"年度":"平成１８年","都市計画決定延長(km)":870.01,"改良済延長(km)":781.85},{"_id":72,"年度":"平成１９年","都市計画決定延長(km)":869.85,"改良済延長(km)":785.96},{"_id":73,"年度":"平成２０年","都市計画決定延長(km)":870.88,"改良済延長(km)":792.30},{"_id":74,"年度":"平成２１年","都市計画決定延長(km)":871.20,"改良済延長(km)":799.27},{"_id":75,"年度":"平成２２年","都市計画決定延長(km)":871.56,"改良済延長(km)":802.13},{"_id":76,"年度":"平成２３年","都市計画決定延長(km)":871.56,"改良済延長(km)":803.48},{"_id":77,"年度":"平成２４年","都市計画決定延長(km)":872.67,"改良済延長(km)":805.31},{"_id":78,"年度":"平成２５年","都市計画決定延長(km)":874.31,"改良済延長(km)":806.26},{"_id":79,"年度":"平成２６年","都市計画決定延長(km)":874.31,"改良済延長(km)":808.94},{"_id":80,"年度":"平成２７年","都市計画決定延長(km)":874.31,"改良済延長(km)":813.42},{"_id":81,"年度":"平成２８年","都市計画決定延長(km)":874.31,"改良済延長(km)":813.90},{"_id":82,"年度":"平成２９年","都市計画決定延長(km)":876.23,"改良済延長(km)":818.38},{"_id":83,"年度":"平成３０年","都市計画決定延長(km)":876.34,"改良済延長(km)":820.26}], "fields": [{"id": "_id", "type": "int"}, {"id": "\u5e74\u5ea6", "type": "text"}, {"id": "\u90fd\u5e02\u8a08\u753b\u6c7a\u5b9a\u5ef6\u9577(km)", "type": "numeric"}, {"id": "\u6539\u826f\u6e08\u5ef6\u9577(km)", "type": "numeric"}], "_links": {"start": "/api/3/action/datastore_search?resource_id=6e17c659-ac75-4ca8-8e24-72714a968bd3", "next": "/api/3/action/datastore_search?resource_id=6e17c659-ac75-4ca8-8e24-72714a968bd3&offset=100"}, "total": 83, "total_was_estimated": false}}