. "The frequency with which a Crime is committed.\nThe average serial killer commits a crime every five years."^^ . . . "The frequency with which a Crime is committed. The average serial killer commits a crime every five years."@en . "Extra-Thematic"^^ . "Extra-Thematic" . "Frequency" . "Hay" . "5430"^^ . "Frequency" . "Frequency"^^ . . "2003-10-02T20:37:02+02:00"^^ . . "Freq" . . "The frequency with which a Crime is committed. The average serial killer commits a crime every five years."@en . .