300$b → Physical description

Currently, the 300$a and 300$b are concatenated together (with a space in between) to create the http://bibfra.me/vocab/marc/physicalDescription property of the Instance resource. This causes two problems

• When deriving MARC record from Graph, it won't be possible to separate out $a and $b

• This mapping is inconsistent with Bibframe mapping. In Bibframe, only $b is mapped to “http://id.loc.gov/vocabulary/mnotetype/physical".

Purpose of this ticket is to update the mapping so that 300$b is mapped to http://bibfra.me/vocab/marc/physicalDescription property of instance.

300$e → Accompanying material

300$e should be mapped to http://bibfra.me/vocab/marc/accompanyingMaterial property of Instance

Note: Graph to MARC transformation for 300 is not in scope of this ticket. Graph to MARC transformation is in scope of https://folio-org.atlassian.net/browse/MODLD-401