SPARQL删除实体及其所有链接的元素

Question

我有一个定式DB与像三倍以下几点：

<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=1> 
<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#ws7col0> 
"ws6dat1aa" 
... 
<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=2> 
<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#ws6col2> 
"ws6dat2aa" 
... 
<http://www.w3.org/2002/07/owl#bottomDataProperty> 
<http://www.w3.org/2002/07/owl#propertyDisjointWith> 
<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#ws7col0> 

我想删除有关的一切：

<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=1> 

的问题是，我” m不能写一个查询，目标也是那样的三元组：

<http://www.w3.org/2002/07/owl#bottomDataProperty> 
<http://www.w3.org/2002/07/owl#propertyDisjointWith> 
<https://tomcat.antudo.it/data/bucket.json-WSP1WS8#ws7col0> 

我已经使用了以下查询t Ø删除三元关于实体的名单：

PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
DELETE { 
    ?x ?y ?z 
} 
WHERE { 
    { 
    ?x ?y ?z. 
    ?x rdfs:seeAlso <https://tomcat.antudo.it/data/#dcat_test.csv-WSP1WS6>. 
    } 
    union 
    { 
    ?x ?y ?z. 
    ?x rdfs:seeAlso <https://tomcat.antudo.it/data/#dcat_test.csv-WSP1WS7>. 
    } 
} 

我认为我必须做类似的东西： SPARQL: Delete instance and all of its properties with linked subproperties但我坚持。任何帮助，将不胜感激

Answer 1

如果你想完全从图中删除资源，以下应该工作。请注意，您需要删除三元组“双向”。

DELETE { 
    <https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=1> ?p ?o . 
    ?s1 ?p1 <https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=1> . 
} 
WHERE { 
    <https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=1> ?p ?o . 
    OPTIONAL { 
     ?s1 ?p1 <https://tomcat.antudo.it/data/bucket.json-WSP1WS8#row=1> . 
    } 
}