SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Lemberger_LD20b> <http://dbpedia.org/property/nationalOrigin> ?uri. <http://dbpedia.org/resource/Start_+_Flug_H-101> <http://dbpedia.org/property/nationalOrigin> ?uri . }
Which country gave birth to the Lemberger LD20b and Start+Flug H101 aircrafts?
SELECT DISTINCT ?o WHERE { resource:Start_+_Flug_H-101 property:national_origin ?o . . resource:Lemberger_L_D20b property:national_origin ?o }
West Germany
[West Germany] is the origin of both Lemberger LD20b and Start + Flug H-101.
[West Germany] is Lviv's LD20b and launch + flight H-101 origin.