如何在python中使用RDFLIB运行SPARQL更新语句
[英]How to run a SPARQL update statement using RDFLIB in python
问题描述
I know there is an update statement in SPARQL, but I am not really sure how to use it in RDFLIB.
我知道 SPARQL 中有一个更新语句，但我不确定如何在 RDFLIB 中使用它。 For instance, I have an ontology that contains Alice and Julius as individuals and I want to run a SPARQL update to change their properties.例如，我有一个包含 Alice 和 Julius 作为个体的本体，我想运行 SPARQL 更新来更改他们的属性。 This includes things like updating their ages, likes, hobbies, etc.这包括更新他们的年龄、喜好、爱好等。
I also want to be able to add individuals and their properties if they do not exist in the ontology.如果本体中不存在个体及其属性，我还希望能够添加它们。 Example, adding John, his age, likes, hobbies, etc.例如，添加约翰、他的年龄、喜好、爱好等。
1 个解决方案
解决方案1
1 已采纳 2021-07-15 11:59:46
I'm just adding UninformedUser's comment here in a response so this can be accepted.我只是在回复中在此处添加 UninformedUser 的评论，以便可以接受。
You do just use g.update(queryString) , see the documentation here:您只需使用g.update(queryString) ，请参阅此处的文档：
https://rdflib.readthedocs.io/en/latest/intro_to_sparql.html#update-queries https://rdflib.readthedocs.io/en/latest/intro_to_sparql.html#update-queries
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