Property:data level (dataLevel)
Label: data level (en)
Description: For the "Property description" annotation, the parser was unable to determine a language code (i.e. "foo@en").
... more about "dataLevel"
Preferred property label"Preferred property label" is a declarative predefined property to specify a preferred property label and is provided by Semantic MediaWiki.
data level (en) +
Has type"Has type" is a predefined property that describes the datatype of a property and is provided by Semantic MediaWiki.