Database analysis:

valid_wikibase_quantity_observation_expectation_suite.json

• total_items: min_value: 1 -> 0
  • Valid - though, check if instances are actual Wikibases
• total_properties: min_value: 1 -> 0
  • Valid - though, check if instances are actual Wikibases
• total_triples: min_value: 1 -> 0
  • Valid - though, check if instances are actual Wikibases
• first investigation: 13 instances self-hosted need manual research
• there are a few more test instances that we set up and need additional investigation

AC:

• Investigate all instances with 0 items/triples/properties
• Assess if test instance, now offline, not a wikibase, etc