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Subject Item

n2:RO_0002214

rdf:type

owl:ObjectProperty

rdfs:label

has prototype

n2:IAO_0000112

'human p53 protein' SubClassOf some ('has prototype' some ('participates in' some 'DNA repair')) heart SubClassOf 'has prototype' some ('participates in' some 'blood circulation')

n2:IAO_0000114

n2:IAO_0000125

n2:IAO_0000115

x has prototype y if and only if x is an instance of C and y is a prototypical instance of C. For example, every instance of heart, both normal and abnormal is related by the has prototype relation to some instance of a "canonical" heart, which participates in blood circulation.

n2:IAO_0000116

Experimental. In future there may be a formalization in which this relation is treated as a shortcut to some modal logic axiom. We may decide to obsolete this and adopt a more specific evolutionary relationship (e.g. evolved from) This property can be used to make weaker forms of certain relations by chaining an additional property. For example, we may say: retina SubClassOf has_prototype some 'detection of light'. i.e. every retina is related to a prototypical retina instance which is detecting some light. Note that this is very similar to 'capable of', but this relation affords a wider flexibility. E.g. we can make a relation between continuants.

n2:IAO_0000117

Chris Mungall