Property talk:P4770

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hydrated form of
given compound is an anhydrous form of this compound

Description	given compound is an anhydrous form of this compound
Represents	hydrate (Q462174)
Data type	Item
Domain	According to this template: chemical compound (Q11173) According to statements in the property: hydrate (Q462174) When possible, data should only be stored as statements
Example	sodium tetraborate octahydrate (Q21060906) → borax (Q5319) sodium tetraborate pentahydrate (Q21060907) → borax (Q5319) cupric benzoate dihydrate (Q27279926) → cupric benzoate (Q4115961) opal (Q171058) → quartz (Q43010)
Format and edit filter validation	single-value constraint (Q19474404)
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/P4770 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 189 Main statement 185 97.9% of uses Qualifier 4 2.1% of uses
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Type “hydrate (Q462174)”: item must contain property “subclass of (P279)” with classes “hydrate (Q462174)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P4770#Type Q462174, hourly updated report, SPARQL

Value type “type of chemical entity (Q113145171)”: 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 type of chemical entity (Q113145171) (or a subclass thereof). (Help)

List of violations of this constraint: Database reports/Constraint violations/P4770#Value type Q113145171, hourly updated report, SPARQL

Single value: this property generally contains a single value. (Help)

List of violations of this constraint: Database reports/Constraint violations/P4770#Single value, hourly updated report, SPARQL

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P4770#Scope, hourly updated report, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (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/P4770#Entity types