我正在尝试查询 freebase 以查找有关特定城市的信息。
我能够找到我正在寻找的城市,但我需要获取描述内容以及一些图片。
我目前的查询是
[{
"name": "san francisco",
"id": null,
"type": "/location/citytown",
"/location/location/geolocation" : [
{
"latitude": null,
"longitude": null,
"latitude>" : 36,
"latitude<" : 38 }]
"/common/topic/article" : [{ "id" : null, "content": null }],
"/common/topic/image" : [{
"id" : null,
"optional" : true,
"limit" : 15
"image_caption" : []
}]
}]
哪个返回
{
"code": "/api/status/ok",
"result": [{
"/common/topic/article": [{
"content": null,
"id": "/m/0d6l_"
}],
"/common/topic/image": [
{
"id": "/m/02929wx",
"image_caption": []
},
{
"id": "/m/04j74y4",
"image_caption": []
},
{
"id": "/m/04j74yh",
"image_caption": []
},
{
"id": "/m/04j74yw",
"image_caption": []
},
{
"id": "/m/04j74z6",
"image_caption": []
}
],
"/location/location/geolocation": [{
"latitude": 37.775,
"longitude": -122.4183
}],
"id": "/en/san_francisco",
"name": "San Francisco",
"type": "/location/citytown"
}],
"status": "200 OK",
"transaction_id": "cache;cache03.p01.sjc1:8101;2012-07-24T21:50:06Z;0029"
}
我无法获取要设置的内容值和标题。
我错过了什么吗?