Concepts with related terms in the MARC record not output to RDF

Example 1: Native American newspapers
- Where in the MARC: field 260 $a
- Note: there are other MARC fields that similarly embed related terms in subfields not output to the RDF.
- Solution: edit the code to output this and similar MARC data to the RDF.
Example 2: School newspapers
- Where in the MARC: 555, $a, also $0
- missing: RT Student newspapers
- Solution: edit the code to output this and similar MARC data to the RDF.

uwlib-cams / uwlswd_ngl