Initialize org.classification to empty string rather than None
Initialize org.classification to empty string rather than None

influence-usa/pupa,opencivicdata/pupa,mileswwatkins/pupa,opencivicdata/pupa,datamade/pupa,mileswwatkins/pupa,rshorey/pupa,rshorey/pupa,datamade/pupa,influence-usa/pupa