Property talk:P3781

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has active ingredient
has part biologically active component; inverse of "active ingredient in" (P3780)

Represents	active ingredient (Q912807)
Data type	Item
Domain	According to this template: chemical compounds of substances According to statements in the property: pharmaceutical product (Q28885102), chemical product (Q1069267) or chemical weapon (Q3639228) When possible, data should only be stored as statements
Allowed values	instance of pharmaceutical product (Q28885102) (note: this should be moved to the property statements)
Example	Roundup (Q905161) → glyphosate (Q407232) Afinitor (Q28890051) → everolimus (Q421052) Tylenol (Q3245302) → paracetamol (Q57055)
Source	FDA, EMA, RxNorm (note: this information should be moved to a property statement; use property source website for the property (P1896))
See also	has listed ingredient (P4543)
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/P3781 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,764 Main statement 2,761 99.9% of uses Qualifier 3 0.1% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Inverse property of “active ingredient in (P3780)”:
if [item A] has this property (has active ingredient (P3781)) linked to [item B],
then [item B] should also have property “active ingredient in (P3780)” linked to [item A]. (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/P3781#inverse, 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/P3781#Scope, hourly updated report, SPARQL

Type “pharmaceutical product (Q28885102), chemical product (Q1069267), chemical weapon (Q3639228)”: item must contain property “instance of (P31), subclass of (P279)” with classes “pharmaceutical product (Q28885102), chemical product (Q1069267), chemical weapon (Q3639228)” or their subclasses (defined using subclass of (P279)). (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/P3781#Type Q28885102, Q1069267, Q3639228, SPARQL

Subproperty of has listed ingredient (P4543)?

Maybe this should be a subproperty of has listed ingredient (P4543). I'm not sure, because perhaps some product could have a known active ingredient but not officially specify it on the label. 98.33.89.204 03:29, 6 July 2020 (UTC)