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

wdref:cd3fcce40aed30728a01b7ca04afd5f9e23fe17e pr:P1810 "Oxenstierna, Eric Carl Gabriel" ;
    pr:P248 wd:Q123688971 .