Commons category

http://www.wikidata.org/prop/P373

Used as a Predicate in:

Schema Name	Schema Link
operating system	https://www.wikidata.org/wiki/EntitySchema:E102
chromosome	https://www.wikidata.org/wiki/EntitySchema:E107
Tsunami	https://www.wikidata.org/wiki/EntitySchema:E115
adminstrative district in Turkey	https://www.wikidata.org/wiki/EntitySchema:E133
clinical trial	https://www.wikidata.org/wiki/EntitySchema:E189
kakapo schema	https://www.wikidata.org/wiki/EntitySchema:E61
Award	https://www.wikidata.org/wiki/EntitySchema:E67
volcano	https://www.wikidata.org/wiki/EntitySchema:E80
lighthouse	https://www.wikidata.org/wiki/EntitySchema:E81

Used as an Object in:

Schema Name	Schema Link
chromosome	https://www.wikidata.org/wiki/EntitySchema:E107
Tsunami	https://www.wikidata.org/wiki/EntitySchema:E115
adminstrative district in Turkey	https://www.wikidata.org/wiki/EntitySchema:E133
clinical trial	https://www.wikidata.org/wiki/EntitySchema:E189
kakapo schema	https://www.wikidata.org/wiki/EntitySchema:E61
Award	https://www.wikidata.org/wiki/EntitySchema:E67
volcano	https://www.wikidata.org/wiki/EntitySchema:E80
lighthouse	https://www.wikidata.org/wiki/EntitySchema:E81