如何使用自己的本体来分类用stanbol提取的dbpedia术语?

时间:2013-06-01 11:41:43

标签: nlp ontology owl dbpedia apache-stanbol

我正在尝试使用Apache Stanbol构建一个应用程序:

  1. 识别来自DBpedia的实体
  2. 使用OWL本体对这些实体进行分类,这些实体扩展了这些实体dcterms:subject的定义,以对应我的自定义OWL类OwnClass

    <owl:Class rdf:ID="OwnClass">
    </owl:Class>  
    
    <rdf:Description rdf:about="http://dbpedia.org/resource/Category:Branding">
      <rdf:type rdf:resource="#OwnClass"/>
    </rdf:Description>
    
  3. 到目前为止,我可以使用Stanbol Enhancer从DBpedia中提取其类别的实体。但我无法弄清楚我必须在哪里整合我的本体才能对这些实体进行分类?我的最终目标是有一个反映层次结构的JSON文档:OwnClass⇒DBpedia类别⇒实体。这是否可以与Stanbol一起使用,如果是,我该如何实现这一目标?

1 个答案:

答案 0 :(得分:0)

使用配置文件中的existing indices之一:

# --- dbpedia specific
# the "dbp-ont" defines knowledge mapped to the DBPedia ontology
dbp-ont:*

#place typed properties
#dbp-ont:country
#dbp-ont:largestCity
#dbp-ont:city
#dbp-ont:state
#dbp-ont:capital
#dbp-ont:isPartOf
#dbp-ont:part
#dbp-ont:deathPlace
#dbp-ont:birthPlace
#dbp-ont:location

#person typed properties
#dbp-ont:leader
#dbp-ont:leaderName
#dbp-ont:child
#dbp-ont:spouse
#dbp-ont:partner
#dbp-ont:president

#organization typed properties
#dbp-ont:leaderParty
#dbp-ont:affiliation
#dbp-ont:team
#dbp-ont:otherParty
#dbp-ont:associatedBand

dbp-ont:birthDate | d=xsd:dateTime
dbp-ont:deathDate | d=xsd:dateTime
dbp-ont:populationTotal | d=xsd:long
dbp-ont:wikiPageExternalLink | d=xsd:anyURI
dbpedia-owl:areaTotal | d=xsd:double

# the "DBpedia properties are all key values pairs extracted from the info boxes
# on the right hand side of Wikipedia pages.
# Data Quality is to low to use them efficiently
#dbp-prop:*

# Copy only population for now (one could add additional if necessary)!
# use dbp-ont:populationTotal instead
# dbp-prop:population | d=xsd:long

#Deactivated mappings based on dbprops
#dbp-prop:latitude | d=xsd:double > geo:lat
#dbp-prop:longitude | d=xsd:double > geo:long
#dbp-prop:elevation | d=xsd:int;xsd:float > geo:alt
#dbp-prop:website | d=xsd:anyURI > foaf:homepage

dbp-prop:imageCaption
dbp-prop:region
dbp-prop:governor
dbp-prop:capital
dbp-prop:largestCity
dbp-prop:leaderName
dbp-prop:knownFor
dbp-prop:placeOfBirth
dbp-prop:workInstitutions
dbp-prop:caption
dbp-prop:shortDescription