"Allan_Dwan__1"、"Abraham_Lincoln__1" (entities_numericals) 之类的条目在 DBpedia 的 instance_types 数据集中是什么意思？

Question

在DBpedia的instance_types_en数据集中（以下是数据集的部分摘录），Allan_Dwan__1、Allan_Dwan__2、Abraham_Lincoln__1（类似entities) etc. 是什么意思？

我不明白 PersonFunction、TimePeriod 类型。有人可以解释一下吗？

<http://dbpedia.org/resource/Allan_Dwan> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Person> .
<http://dbpedia.org/resource/Allan_Dwan__1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/PersonFunction> .
<http://dbpedia.org/resource/Allan_Dwan__2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/PersonFunction> .
<http://dbpedia.org/resource/Allan_Dwan__3> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/PersonFunction> .
<http://dbpedia.org/resource/Abraham_Lincoln> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/OfficeHolder> .
<http://dbpedia.org/resource/Abraham_Lincoln__1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TimePeriod> .
<http://dbpedia.org/resource/Abraham_Lincoln__2> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TimePeriod> .
<http://dbpedia.org/resource/Abraham_Lincoln__3> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TimePeriod> .

Answer 1

这些用于表示可能比单个三元组可以表示的关系更复杂的关系。例如，对于 dbr:Abraham_Lincoln__1，the whole set of triplets it's in 是：

dbr:Abraham_Lincoln dbo:termPeriod dbr:Abraham_Lincoln__1
dbr:Abraham_Lincoln__1 dbo:office "President of the United States"
dbr:Abraham_Lincoln__1 dbo:activeYearsStartDate 1861-03-04
dbr:Abraham_Lincoln__1 dbo:activeYearsEndDate 1865-04-15
dbr:Abraham_Lincoln__1 rdf:type dbo:TimePeriod
dbr:Abraham_Lincoln__1 rdf:type owl:Thing

"Allan_Dwan__1"、"Abraham_Lincoln__1" (entities_numericals) 之类的条目在 DBpedia 的 instance_types 数据集中是什么意思？

What do the "Allan_Dwan__1", "Abraham_Lincoln__1" (entities_numericals) like entries mean in instance_types dataset of DBpedia?

rdf

dbpedia