SchemaStatisticalPopulation class

A StatisticalPopulation is a set of instances of a certain given type that satisfy some set of constraints The property [populationType] is used to specify the type Any property that can be used on instances of that type can appear on the statistical population For example, a [StatisticalPopulation] representing all [Person]s with a [homeLocation] of East Podunk California would be described by applying the appropriate [homeLocation] and [populationType] properties to a [StatisticalPopulation] item that stands for that set of people The properties [numConstraints] and [constraintProperty] are used to specify which of the populations properties are used to specify the population Note that the sense of "population" used here is the general sense of a statistical population, and does not imply that the population consists of people For example, a [populationType] of [Event] or [NewsArticle] could be used See also [Observation], where a [populationType] such as [Person] or [Event] can be indicated directly In most cases it may be better to use [StatisticalVariable] instead of [StatisticalPopulation]. See https://schema.org/StatisticalPopulation

Constructors

SchemaStatisticalPopulation.new({SchemaClass? populationType, String? additionalType, String? alternateName, dynamic description, String? disambiguatingDescription, dynamic identifier, dynamic image, dynamic mainEntityOfPage, String? name, SchemaAction? potentialAction, String? sameAs, dynamic subjectOf, String? url})
Create a new instance of SchemaStatisticalPopulation

Properties

additionalType ↔ String?
//schema.org/docs/styleguide.html">style guide. Supported types: String, String
getter/setter pair
alternateName ↔ String?
An alias for the item.
getter/setter pair
description ↔ dynamic
A description of the item. Supported types: String, TextObject
getter/setter pair
disambiguatingDescription ↔ String?
A sub property of description A short description of the item used to disambiguate from other, similar items Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
identifier ↔ dynamic
The identifier property represents any kind of identifier for any kind of [Thing], such as ISBNs, GTIN codes, UUIDs etc Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links See background notes for more details Supported types: PropertyValue, String, String
getter/setter pair
image ↔ dynamic
An image of the item This can be a [URL] or a fully described [ImageObject]. Supported types: ImageObject, String
getter/setter pair
mainEntityOfPage ↔ dynamic
Indicates a page (or other CreativeWork) for which this thing is the main entity being described See background notes for details. Supported types: CreativeWork, String
getter/setter pair
name ↔ String?
The name of the item.
getter/setter pair
populationType ↔ SchemaClass?
Indicates the populationType common to all members of a [StatisticalPopulation] or all cases within the scope of a [StatisticalVariable].
getter/setter pair
potentialAction ↔ SchemaAction?
Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
sameAs ↔ String?
URL of a reference Web page that unambiguously indicates the item's identity E.g the URL of the item's Wikipedia page, Wikidata entry, or official website.
getter/setter pair
subjectOf ↔ dynamic
A CreativeWork or Event about this Thing. Supported types: CreativeWork, Event
getter/setter pair
url ↔ String?
URL of the item.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJsonLd() → Map<String, dynamic>
Serialize SchemaStatisticalPopulation to JSON-LD
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited