Terminology Service for NFDI4Health
never in taxon
Go to external page
http://purl.obolibrary.org/obo/RO_0002161
Synonyms: never_in_taxon
Property info
database cross reference
RO:0002161
definition
S never_in_taxon T iff: S SubClassOf in_taxon only not T.,x never in taxon T if and only if T is a class, and x does not instantiate the class expression "in taxon some T". Note that this is a shortcut relation, and should be used as a hasValue restriction in OWL.
definition source
http://www.ncbi.nlm.nih.gov/pubmed/20973947,http://www.ncbi.nlm.nih.gov/pubmed/17921072
example of usage
tooth SubClassOf 'never in taxon' value 'Aves'
expand assertion to
Class: ?X DisjointWith: RO_0002162 some ?Y ,?X DisjointWith RO_0002162 some ?Y ,Class: <http://www.w3.org/2002/07/owl#Nothing> EquivalentTo: ?X and (RO_0002162 some ?Y)
has obo namespace
uberon
id
never_in_taxon
is class level
true
is metadata tag
true
see also
https://github.com/obophenotype/uberon/wiki/Taxon-constraints
shorthand
never_in_taxon
term editor
Chris Mungall
Property relations
Parents