Alistair.cockburn.us | Stop Confusing Use Cases And User Stories
Similar to class and instance
Similar to class and instance. Use case is a template of an event and user story is an occurrence.
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Winter solstice access at Stonehenge
"The winter solstice, which I prefer to the summer event, has always been less well attended – but that may not be the case this year, because of the visitor…
Stonehenge Unveils Its £27m Makeover In Time For The Winter Solstice | Culture | The Observer #access #years #people #morning #events #cases
Classes model types, not instances
Classes (also called "terms" in this guide) model types of objects or processes in the real world. Note that classes model types, not instances. For example…
An Introduction To Obo Ontologies #class #objects #real-world #instances #types
Instance of a class
An instance of a class is an item that has the traits that match the criteria of the intension of the class.
Cidoc-crm Version 4.2.4 - Reference Document #class #instances #criteria #intension #items #traits
Properties, domains and ranges in RDF Schema
All properties in RDF are described as instances of class rdf:Property. [..] RDF Schema also provides vocabulary for describing how properties and classes are…
Subclass, class specialization
A subclass is a class that is a specialization of another class (its superclass). Specialization or the IsA relationship means that: 1. all instances of the…
Cidoc-crm Version 4.2.4 - Reference Document #subclasses #instances #exception #addition #class
The domain and range of a property
The domain is the class for which a property is formally defined. This means that instances of the property are applicable to instances of its domain class…
Cidoc-crm Version 4.2.4 - Reference Document #properties #instances #range #class #values