Defining a new class (with placeholder prefix)
type: Nanopublication
has assertion: Defining a new class (with placeholder prefix)
has provenance: provenance
has publication info: pubinfo
created: 2026-07-31T10:06:25.413Z
creator: Ashley Caselli
creator: Tobias Kuhn
license: https://creativecommons.org/licenses/by/4.0/
was created at: nanodash.knowledgepixels.com
change note: Fix dct:isPartOf predicate

is a part of

is a - asserts that the thing on the left belongs to the class on the right

is called - connects a formal identifier (left) to an informal human-readable name (right)

is a subclass of - states that all instances of the class to the left are also instances of the class to the right

class - a class represents a set of concrete or abstract things

is exactly the same as

is defined as follows: - connects an identifier (left) to a human-readable definition (right)

is related to - connects two classes that are somehow related

Defining a new class (with placeholder prefix)
type: AssertionTemplate
description: Such a nanopublication defines a new class. Classes represent sets of concrete or abstract things, and are by convention named with singular nouns (or noun phrases) like 'human', 'cardiovascular disease', or 'approach'. If the term you want to define does not refer to a set of things but a single instance, such as the planet Mars or Marie Curie, define them with the template for individuals instead.
has statement: st0
has statement: st1
has statement: st2
has statement: st2b
has statement: st3
has statement: st4
has statement: st5
has statement: st6
has tag: Terms
was attributed to: Ashley Caselli

short name, used as URI suffix
type: IntroducedResource
type: LocalResource
type: UriPlaceholder
has prefix: ~~NAMESPACE~~
has prefix label: Class

definition of the class
type: LongLiteralPlaceholder

the name of the class
type: LiteralPlaceholder

URI of a related class or other entity
type: GuidedChoicePlaceholder
possible values from api: http://purl.org/nanopub/api/find_signed_things
possible values from api: https://www.wikidata.org/w/api.php

URI of a class that should be treated as fully synonymous
type: ExternalUriPlaceholder

the URI of the superclass
type: GuidedChoicePlaceholder
possible values from api: http://purl.org/nanopub/api/find_signed_things
possible values from api: https://www.wikidata.org/w/api.php

select class type, if appropriate
type: RestrictedChoicePlaceholder
possible value: deprecated class

vocabulary / ontology
type: GuidedChoicePlaceholder
possible values from api: http://purl.org/nanopub/api/find_signed_things

sig
has algorithm: RSA
signed by: Ashley Caselli