WSDL til prisforespoergsler på biblioteksmaterialer er publiceret af danZIG materialeanskaffelsegruppen. Version 1 er udarbejdet af Axiell og publiceret september 2010. Version 1.1 er en revision udarbejdet af DBC og publiceret september 2012.WSDL for price inquiries on library materials is published by danZIG material acquisition group. Version 1 has been prepared by Axiell and published September 2010. Version 1.1 is a revision prepared by the DBC and published September 2012.