(P18)	(P143) (P4656) https://bg.wikipedia.org/w/index.php?title=Адалберт_I_фон_Фробург&oldid=11324244
(P21)	(Q6581097) (P143)
(P31)	(Q5) (P143)
(P40)	(Q61139481)
(P569)	+0950-00-00T00:00:00Z (P143)

External Links

(P4159)	Adalbert_Von_Frohburg_(1)
(P7929)	p=adalbero;n=von frohburg;oc=1