Last modified: 2012-08-21 10:42:31 UTC
I have 2 concepts in my semantic mediawiki: concept 1: <q>[[Kategorie:Kontakt]] [[Position::Amtsleiter]] OR [[Kategorie:Kontakt]] [[Position::Amtsleiterin]]</q> concept 2: <q>[[Kategorie:Kontakt]] [[Position::Amtsleiter||Amtsleiterin]]</q> The resulting sets of these concepts are different because the latter one (concept 2) returns also articles that have "Amtsleiter" in another property. (not strictly using the property "Position").