_:nd8935749f79c4c85b2b49f74c393c903xb2
<http://schema.org/position>
"2"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://developers.google.cn/ad-manager/api/reference/v202108/ProposalService.ProposalLineItemProgrammaticError?hl=ar>