NPO: NanoParticle Ontology for Cancer Nanotechnology Research
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Class-level relations
Class-Level Associations (OWL Object Properties)
Is_A Inheritance Relation
Valid uses of class-level associations
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OWL annotation properties
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Version release notes
2008-12-09 beta
2009-04-02
2009-06-04
2009-08-05
2009-09-28
2010-01-29
2010-04-30
2010-07-30
2010-10-31
2011-02-12
2011-12-08
Mappings
caNanoLab and Ontology Mappings
caNanoLab-to-NPO mappings
External vocabulary mappings
nano-TAB_Ontologies_Mappings
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caOBR
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npo:has_unit_of_measure
Definition
A relation which indicates the unit of a measured quantity.
Examples
Length of Time has_unit_of_measure Time Unit
Length has_unit_of_measure Length Unit
Efficiency has_unit_of_measure Percent
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