Property talk:P678

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incertae sedis
qualifier for P171 (parent taxon) to mark which intermediate ranks are incertae sedis (the classification or placement of a particular organism or taxonomic group is uncertain or unclear)

Description	incertae sedis (Q235536) : qualifier for parent taxon (P171) to mark which intermediate ranks are incertae sedis.
Represents	incertae sedis (Q235536)
Data type	Item
Template parameter	Every rank in en:Template:Taxobox which has the unknown status incertae sedis for the corresponding taxon.
Domain	According to this template: Taxa above genus (Q34740) level According to statements in the property: taxon (Q16521) When possible, data should only be stored as statements
Allowed values	taxonomic rank (Q427626) : Between the rank of the item and the rank of the object of parent taxon (P171); see these lists: list of all feasible values tree of taxonomic ranks up to genus unsorted list of latest taxonomic ranks above genus (note: this should be moved to the property statements)
Example	According to this template: The subfamily of the genus Cyclocorus (Q3008467) (see en:Cyclocorus) is incertae sedis (unknown) according to A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes (Q13416674). However, it is clear that this snake belongs to the family Colubridae (Q182751). Thus, Cyclocorus (Q3008467) has parent taxon (P171): Colubridae (Q182751), but this needs the qualifier that the subfamily is unknown: incertae sedis (P678) => subfamily (Q2455704). Some taxa have more than one rank incertae sedis, see for example ranks above specy Phialophora asteris (Q7181594) because the indicated genus Phialophora (Q7181592) is in fact paraphyletic. According to statements in the property: Cyclocorus (Q3008467) → subfamily (Q164280) Ophiophyllum (Q3543208) → suborder (Q5867959) Rhizomorpha (Q14905764) → family (Q35409) order (Q36602) subclass (Q5867051) class (Q37517) phylum (Q38348) When possible, data should only be stored as statements
Source	External reference, Wikipedia list article (either infobox or source) (note: this information should be moved to a property statement; use property source website for the property (P1896))
Lists	Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Database reports/Constraint violations/P678
Proposal discussion	Proposal discussion
Current uses	Total 9,189 Qualifier 9,188 >99.9% of uses Reference 1 <0.1% of uses
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Scope is as qualifier (Q54828449): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P678#Scope, SPARQL

Value type “taxonomic rank (Q427626)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value taxonomic rank (Q427626) (or a subclass thereof). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P678#Value type Q427626, SPARQL

Type “taxon (Q16521)”: item must contain property “instance of (P31)” with classes “taxon (Q16521)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P678#Type Q16521, SPARQL

Item “taxon name (P225)”: Items with this property should also have “taxon name (P225)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P678#Item P225, search, SPARQL

Item “parent taxon (P171)”: Items with this property should also have “parent taxon (P171)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P678#Item P171, search, SPARQL

Item “taxon rank (P105)”: Items with this property should also have “taxon rank (P105)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P678#Item P105, search, SPARQL