Cidoc-crm Version 4.2.4 - Reference Document / quote 4 of 18

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. The range is the class that comprises all potential values of a property. That means that instances of the property can link only to instances of its range class.

Saved 26 February 2013 / www.google.co.uk ↗

#properties #instances #range #class #values

Related / other sources, sharing tags

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…

Rdf Primer #properties #class #instances #kind #range

Typing resources with rdf:type

However, example.com will probably offer several different models of tents, as well as multiple instances of other categories of products, such as backpacks…

Rdf Primer #class #properties #type-properties #instances #concept

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

Similar to class and instance

Similar to class and instance. Use case is a template of an event and user story is an occurrence.

Alistair.cockburn.us | Stop Confusing Use Cases And User Stories #cases #occurrence #events #instances #class

Communities need their own vocabularies

RDF provides a way to express simple statements about resources, using named properties and values. However, RDF user communities also need the ability to…

Rdf Primer #properties #class #specific-properties #statements

OWL Full versus OWL DL

All of the OWL vocabulary is defined on the 'OWL universe', which is a division of part of the RDF universe into three parts, namely OWL individuals, classes…

Rdf-compatible Model-theoretic Semantics For Owl #universe #class #extension #properties