删除rest api从全局上下文中删除语句 [英] delete rest api to remove statements from global context

问题描述

我将以下http请求发送到Sesame Server:

I send the following http request to Sesame Server:

params = { 'subj' : '?s', 'pred' : 'rdf:type', 'obj' : 'Device' }

也尝试过:

params = { 'pred' : 'rdf:type', 'obj' : 'Device' }

其翻译为:

http://example.com/openrdf-sesame/repositories/devices/statements?pred=rdf%3Atype&subj=%3Fs&obj=Device

我对PYTHON中的参数执行以下操作:

I perform following operation on params in PYTHON:

 urllib.urlencode(params))

我得到响应:400(错误请求).

I get Response: 400 (Bad Request).

请帮助解决此问题.我认为这与谓词URI的编码不正确有关.前缀是:"<http://example.com/devices#>"

Please help resolving this issue. I think its related to improper encoding of predicate URI. The prefix is: '<http://example.com/devices#>'

参考:

http://www.openrdf.org/doc/sesame2/system/ch08.html#d0e341

推荐答案

您需要为请求参数提供完整的URI.不允许使用前缀名称.完整的URI应该采用N-Triples编码形式(即，用尖括号括起来).

You need to provide full URIs for the request parameters. Prefixed names are not allowed. The full URIs should be in N-Triples encoded form (that is, enclosed in angle brackets).

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