5 description: internally assigned title identifier
8 description: title of the title
12 usage_data_provider_id:
13 description: usage_data_provider the title is harvested by
16 description: doi number of the title
21 description: print_issn number of the title
26 description: online_issn number of the title
31 description: title_uri number of the title
36 description: provider_name of the title
41 description: metric_type of the title data
46 description: publisher of the title data
51 description: publisher_id of the title data
57 description: usage mus
59 $ref: erm_usage_mus.yaml
62 description: usage yus
64 $ref: erm_usage_yus.yaml