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Superclass/subclass

Type(s): :hierarchical-relation-type; Association type; System topic

Subject Identifiers (2)

Hierarchy



Field definition
System topic

 
Object id: 1490
Item identifier(s):
[file:/apps/ontopia.net/tomcat/ontopia-5.3.0/topicmaps/GCL-2-1.xtm#id3052]