PhD--club or history?
D004500:Education, Graduate / Q000331:legislation & jurisprudence / Q000592:standards*; D005858:Germany; D010825:Physics / Q000941:ethics / Q000592:standards; D012108:Research Personnel / Q000941:ethics / Q000331:legislation & jurisprudence / Q000592:standards*; D015871:Scientific Misconduct / Q000941:ethics / Q000331:legislation & jurisprudence; D014495:Universities / Q000331:legislation & jurisprudence / Q000592:standards*