@prefix pr: <http://www.wikidata.org/prop/reference/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix wdref: <http://www.wikidata.org/reference/> .

wdref:da7ed5ece9e53671035e7f3dc0ec925bb810e8ee pr:P1810 "Karl-Theodor zu Guttenberg" ;
    pr:P248 wd:Q237227 ;
    pr:P5019 "guttenberg-karl-theodor-zu" .