Difference between revisions of "Hierarchy Services"
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(New page: The hierarchy services provide information about ontology, such as is_a transitive closure, precomputed by NCBO. The hierarchy services information is based on the <SubClass> & <SuperClass...) |
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The hierarchy services provide information about ontology, such as is_a transitive closure, precomputed by NCBO. | The hierarchy services provide information about ontology, such as is_a transitive closure, precomputed by NCBO. | ||
The hierarchy services information is based on the <SubClass> & <SuperClass>. Those relations most of the time represent is_a hierarchies. | The hierarchy services information is based on the <SubClass> & <SuperClass>. Those relations most of the time represent is_a hierarchies. | ||
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| + | There are 3 major hierarchy services. | ||
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| + | == Parent service == | ||
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| + | == Children service == | ||
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| + | == Sibling service == | ||
Revision as of 11:08, 23 April 2009
The hierarchy services provide information about ontology, such as is_a transitive closure, precomputed by NCBO. The hierarchy services information is based on the <SubClass> & <SuperClass>. Those relations most of the time represent is_a hierarchies.
There are 3 major hierarchy services.