"Preferred property label" is a declarative predefined property to specify a preferred property label and is provided by Semantic MediaWiki. This property is pre-deployed (also known as special property) and comes with additional administrative privileges but can be used just like any other user-defined property.
i
isReferentFor (en) +
h
hasReferencePart (en) +
s
semioticOvercrosses (en) +
h
hasMeasuredProperty (en) +
i
isDescriptionFor (en) +
isObjectOutputOf (en) +
isIncomingOverlappedBy (en) +
h
hasObjectInput (en) +
i
isObjectInputOf (en) +
t
throughOverlaps (en) +
i
isRemovedFrom (en) +
E
isOutputOf (en) +
g
i
influences (en) +
isInfluencedBy (en) +
E
f