Updates or Adds SPARQL queries for Mapping BF RDF to FOLIO Instances

[jermnelson]

Fixes #195

TODO:

• Add person and corporate specific statements to contribution mapping
• Resource term type / resource term code to bf_work mapping
• Update bf_work subject mapping to include bf:genreForm
• Add LCC Classification to bf_work mapping
• Update blfc:PrimaryContribution to bf:PrimaryContribution to bf_work mapping
• Add Administrative data cataloged date, and cataloger id bf_instance mapping.

[NancyL]

as a small point to this, contribution and primary contribution are both bf_work mappings, not instance