Property talk:P6153

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research site
place where this item was researched

Represents	research site (Q57951700)
Data type	Item
Example	PARAMOUNT trial (Q17148583) → Adelaide (Q5112) RV 144 (Q7278028) → Ban Lamung District Hospital (Q58876397) When to Start Anti-HIV Drugs in Patients With Opportunistic Infections (Q47681748) → UC Davis Medical Center (Q7864160) Manhattan Project (Q127050) → B Reactor (Q2472490) Bristol–Fisher–Roach randomised tasting trial (Q6470720) → Rothamsted Research (Q1326711) Galileo's Leaning Tower of Pisa experiment (Q5518616) → Leaning Tower of Pisa (Q39054) Tearoom Trade: Impersonal Sex in Public Places (Q7691787) → public toilet (Q813966) Higgs boson (Q402) → Large Hadron Collider (Q40605) Tevatron (Q944533)
Tracking: usage	Category:Pages using Wikidata property P6153 (Q120092812)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Database reports/Constraint violations/P6153 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 272,795 Main statement 272,755 >99.9% of uses Qualifier 18 <0.1% of uses Reference 22 <0.1% of uses
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Item “instance of (P31)”: Items with this property should also have “instance of (P31)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P6153#Item P31, search, SPARQL

Value type “physical location (Q17334923), organization (Q43229), infrastructure (Q121359)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value physical location (Q17334923), organization (Q43229), infrastructure (Q121359) (or a subclass thereof). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P6153#Value type Q17334923, Q43229, Q121359, SPARQL