Tags / 20 quotes from 12 sources
#properties
Albert-lászló Barabási - Wikipedia
Law of networks: preferential attachment
Barabási has found that the websites that form the network (of the WWW) have certain mathematical properties. The conditions for these properties to occur are threefold. The first is that the network has to be expanding, growing. This precondition of growth is very important as…
Cidoc-crm Version 4.2.4 - Reference Document
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…
Instance of a property
An instance of a property is a factual relation between an instance of the domain and an instance of the range of the property that matches the criteria of the intension of the property.
Properties are like grammatical verbs
A property serves to define a relationship of a specific kind between two classes. The property is characterized by an intension, which is conveyed by a scope note. A property plays a role analogous to a grammatical verb, in that it must be defined with reference to both its…
Hamlet On The Holodeck
The four essential properties of digital environments
Digital environments are procedural, participatory, spatial, and encyclopedic. The first two properties make up most of what we mean by the vaguely used word 'interactive'; the remaining two properties help to make digital creations seem as explorable and extensive as the…
Life, The Multiverse And Everything: An Introduction To The Ideas Of Humberto Maturana Interpreting Maturana
For any system there are four initial questions which we may ask:
(1) What type of System is it? How is it defined? (2) What is its Organisation and Structure ? (3) Am I interacting with it as a Simple or Composite unity? If I am in the domain in which the system is a simple unity, I interact with the system through its properties as a…
Mind: A Brief Introduction (John R. Searle)
Property dualism
There is a weaker version of dualism called “property dualism,” and that view is fairly widespread. The idea is this: Though there are not two kinds of substances in the world, there are two kinds of properties. Most properties, such as having an electrical charge, or having a…
Owl Web Ontology Language Reference
Rules for annotation properties in OWL DL
OWL DL allows annotations on classes, properties, individuals and ontology headers, but only under the following conditions: The sets of object properties, datatype properties, annotation properties and ontology properties must be mutually disjoint. Thus, in OWL DL dc:creator…
Process Ontology - Wikipedia, The Free Encyclopedia
Process
A process may be defined as a set of transformations of input elements into output elements with specific properties, with the transformations characterized by parameters and constraints, such as in manufacturing or biology. A process may also be defined as the workflows and…
Rdf Primer
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 intended to be used together in RDF data. The most important information of this kind is supplied by using the RDF…
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, hiking boots, and so on. This idea of things being classified into different kinds or categories is similar to the…
Bags, sequences and alternatives
There is often a need to describe groups of things: for example, to say that a book was created by several authors, or to list the students in a course, or the software modules in a package. RDF provides several predefined (built-in) types and properties that can be used to…
Applications decide what Seq and Alt mean
The graph structure for an rdf:Seq container, and the corresponding RDF/XML, are similar to those for an rdf:Bag (the only difference is in the type, rdf:Seq). Once again, although an rdf:Seq container is intended to describe a sequence, it is up to applications creating and…
Reification and the reification quad
RDF applications sometimes need to describe other RDF statements using RDF, for instance, to record information about when statements were made, who made them, or other similar information (this is sometimes referred to as "provenance" information). [...] RDF provides a…
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 define the vocabularies (terms) they intend to use in those statements, specifically, to indicate that they are describing…
Why properties are named with URIrefs
RDF uses URIrefs as predicates in RDF statements. That is, rather than using character strings (or words) such as "creator" or "name" to identify properties, RDF uses URIrefs. Using URIrefs to identify properties is important for a number of reasons. First, it distinguishes the…
Rdf-compatible Model-theoretic Semantics For Owl
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, and properties. The class extension of owl:Thing comprises the individuals of the OWL universe. The class extension of…
Scrum (software Development) - Wikipedia, The Free Encyclopedia
Sprint backlog is owned by the development team (scrum)
The sprint backlog is the property of the Development Team, and all included estimates are provided by the Development Team. Often an accompanying task board is used to see and change the state of the tasks of the current sprint, like "to do", "in progress" and "done". Once a…
The Book: On The Taboo Against Knowing Who You Are
Quantum theory: no intrinsic properties
in accordance with William Blake’s principle that “The fool who persists in his folly will become wise,” the persistent scientist is the first to realize the obsolescence of old models of the world. Open a good, standard textbook on quantum theory: … the world cannot be…
The Tao Of Topic Maps
Scope vs facet
As mentioned above, scope should not be confused with facets. The two mechanisms are different and complementary. Whereas scope can be seen as a filtering mechanism that is based on properties of the topics, facets provide for filtering based on properties of the information…