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Eigenschap:Definitie (en)
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Een begrip kan een formele definitie (Engelstalig) hebben. Deze wordt waar mogelijk overgenomen uit een officiële publicatie. (skos:definition)
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3
A redirect refers internet users to a different web page URL (than the one they requested). +
6
In addition to the [[5 Star Model]] of Sir [[Tim Berners-Lee]], there is also the 6 Star Model of [[Dimitri van Hees]]. This model has more a web developer viewpoint for data sharing and linking and is more based based upon an [[API-first]] approach. It should therefore not be seen as a replacement for the 5 Star Model, but as a supplement from a different perspective and for a slightly different purpose. +
A
The Asset Description Metadata Schema (ADMS) is a specification used to describe reusable solutions, such as data models and specifications, reference data and open source software. +
AGROVOC is a controlled vocabulary covering all areas of interest of the Food and Agriculture Organization of the United Nations (such as food, nutrition, agriculture, fisheries, forestry, environment etc.) published by FAO and edited by a community of experts +
Access Control List (ACL) +
A curated list of various semantic web and linked data resources +
B
The Basel Register of Thesauri, Ontologies & Classifications (BARTOC) is a database of Knowledge Organization Systems and KOS related Registries, developed by the Basel University Library, Switzerland. Its main goal is to list as many Knowledge Organization Systems as possible at one place in order to achieve greater visibility, highlight their features, make them searchable and comparable, and foster knowledge sharing. BARTOC includes any kind of KOS from any subject area, in any language, any publication format, and any form of accessibility. +
Within our PLDN context, books about Linked Data or books that are zooming in on an important topic within Linked Data, such as, semantic modeling, SPARQL or RDF validation +
Breadcrumb navigation is a way to inform a visitor to a web page where exactly he is on a hierarchically organized website +
C
CARML is a java library that transforms structured data sources to RDF based as declared in and RML mapping +
This 'list' contains the initiatives that are known to us now, which make use of Knowledge Graphs, Linked Data, Structured Data, Geo data and location data and/or statistical data, to map out the global and local situations around the Corona virus, more coherent, in more detail and more insightful, to be able to come up more quickly with good solutions for the Corona crisis. +
COW is a tool for batch conversions of CSV datasets to RDF. It uses a JSON Schema and the CSVW standard to convert CSV files to RDF in a scalable fashion. +
CSV on the Web (CSVW) provides guidance and technology to express useful metadata about CSV files and other kinds of tabular data. +
A group of persons and organizations who share common interests and values that want to share their knowledge and experiences (in an open, partially open or closed community) and that want to build a community of a certain scale (locally or globally). +
A concept-based thesaurus is a digital online thesaurus, in which terms are defined as concepts and which uses RDF-based standards such as SKOS and SKOS-XL to define the structure, content and integrity rules of a thesaurus +
A context (e.g. a legal, organizational or domain context) determines the meaning of term or a collection of terms that are possibly described in a taxonomy, thesaurus or ontology. +
Application or app that helps to create a better overview and better insights regarding the Corona crisis or that offers a solution to solve the Corona crisis faster and more efficiently. +
Datasets that can be used to create better overviews for the Corona crisis and to develop solutions that can help to solve the Corona crisis more quickly and more efficiently. +
Online app for linking SKOS vocabularies +
D
Representation of a fact, a term or an instruction, suitable for transmission, interpretation or processing by a human or a machine +
A data graph contains the Linked Data (RDF) data you would like to check to find out whether the Linked Data (RDF) in a data graph complies to the shapes (validation constraints) that you have defined in one (or more) shapes graphs. +
Information about the origin and processing of data +
The process of manually converting or mapping data from one "raw" form into another format that allows for more convenient consumption of the data with the help of semi-automated tools +
The Data-on-the-web Stack for publishing Linked Data, REST API's and more +
E
European Skills, Competences, Qualifications and Occupations (ESCO) is the European multilingual classification of Skills, Competences, Qualifications and Occupations. +
Work domain and discipline that provides methods to comprehensively define, organize, standardize, and document an organization’s structure and interrelationships in terms of certain critical business domains, +
Patterns are a proven way to capture experts' knowledge where no simple “one size fits all” answers exist, for example in application architecture, object-oriented design, or message-oriented integration . Each pattern tackles a specific problem by discussing design considerations and presenting an elegant solution that balances often conflicting forces. The solution is not the first approach that comes to mind, but one that has evolved through actual use over time, capturing the experience that senior developers and architects have gained by repeatedly building solutions and learning from their mistakes. +
EuroVoc is a multilingual, multidisciplinary thesaurus covering the activities of the EU, the European Parliament in particular +
See the bron link for the current search result for Corona and COVID-related open data (265 datasets at the moment). See also https://www.europeandataportal.eu/en/highlights/covid-19 for further explanation. +
F
Ensemble of federated servers that are used for web publishing and file hosting, but which, while independently hosted, can communicate with each other. +
G
A dataset is a set of RDF triples that are published, maintained or aggregated by a single provider. +
A municipality is a group of residential areas (villages, cities) with the associated area that are controlled together by a political apparatus +
A query language for APIs (Application Programming Interfaces) that was developed by Facebook in 2012 and later open-sourced in 2015. It provides a more efficient, flexible, and powerful alternative to traditional REST APIs for fetching and manipulating data from servers. +
An approach for extending GraphQL queries with a JSON-LD context, so that they can be used to evaluate queries over RDF data +
Start small and scale up step-by-step in a manageable and controlable way +
H
The HTTP response status code 303 See Other is a way to redirect web applications to a new URI, particularly after a HTTP POST has been performed, since (HTTP 1.1). According to , which obsoletes , "A 303 response to a GET request indicates that the origin server does not have a representation of the target resource that can be transferred by the server over HTTP. However, the Location field value refers to a resource that is descriptive of the target resource, such that making a retrieval request on that other resource might result in a representation that is useful to recipients without implying that it represents the original target resource." +
I
ISO-THES is an SKOS-extension for the ISO 25964 thesaurus standard, which offers thesaurus modeling constructs for e.g. concept groups, arrays, ordered lists and transitive semantic relationships. +
Presented by Prof. Dr. [[Harald Sack|Harald Sack]] and Dr. Maria Koutraki. In this MOOC, you will learn the fundamentals of natural language processing as well as the basics of Linked Data-based knowledge representation and machine learning to enable the transition from unstructured data to machine processable knowledge. +
J
JSON Schema is a vocabulary that allows you to annotate and validate JSON documents. +
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language, +
K
Labs environment of the Kadaster Data Science Team that they use to share the results of the various initiatives. This serves as inspiration for future initiatives and encourages the reuse of our (partial) products. +
In this use case, open data sources from the Dutch government are combined to map aspects of (the spread of) the Corona virus. The data sets used come from the National Institute for Public Health and the Environment (RIVM), the Central Bureau of Statistics (CBS), and the Land Registry. The datasets are related to each other using Linked Data. +
A search tool for biomedical literature related to COVID 19. The tool highlights sentences, entity links, and document-level knowledge graphs (w/ genes and diseases). See tool: http://kdcovid.nl +
Spring 2020 course, online via Zoom from March 31, 2020 to June 2, 2020 +
Knowledge Organization System (KOS) +
L
Linked Data Platform (LDP) defines a set of rules for HTTP operations on web resources, some based on RDF, to provide an architecture for read-write Linked Data on the web. +
The LDWizard is open source software, with which tabular source data can be converted to linked data in 3 steps using a user-friendly user interface and can also be published directly as linked data. There are several variants of the LDWizard, which are configured specifically for a work domain using the vocabularies relevant to that work domain (such as the Heritage Wizard, the Biolink Wizard, the Humanities and Social Sciences Wizard, the Geodata Wizard and the Clariah Wizard). +
The LOD Laundromat provides access to all Linked Open Data (LOD) in the world. It does this by crawling the LOD cloud, and converting all its contents in a standards-compliant way (gzipped N-Triples), removing all data stains such as syntax errors, duplicates, and blank nodes. +
Linked Open Vocabularies (LOV) is an online catalog of vocabularies that are created with Linked Data and that can be used freely by anyone without further restrictions (open vocabulairies). LOV decribes a rich collection of metadata from these vocabularies and also the relationships between these vocabularies (incoming and outgoing links), which can also be displayed visually in a graph. +
List of recommended open standards, whcih is maintained by Forum Standaardisatie. These standards are not mandatory, but it is highly recommended to use them when creating Linked Data and Linked Data applications. +
Linked Data is a web-based technology that allows you to describe, model, store, publish and interlink structured data in a uniform way via the internet using RDF-based open standards and URI's (e.g. W3C recommendations and vocabularies). +
A pattern catalogue for modelling, publishing, and consuming Linked Data +
Ontology-driven approach to read-write Linked Data +
The PLDN Linked Data Thesaurus (PLDN-LDT) is a SKOS thesaurus that describes the Linked Data terms that we use in our PLDN community +
Linked open terminology resources (Loterre) is a platform for browsing and sharing multidisciplinary and multilingual scientific terminologies, in accordance with open and linked data web standards (LOD) and FAIR principles +
M
In business, master data management (MDM) is a method used to define and manage the critical data of an organization to provide, with data integration, a single point of reference. The data that is mastered may include reference data - the set of permissible values, and the analytical data that supports decision making. +
A micro-thesaurus is a thesaurus that is part of an overarching bigger thesaurus +
MongoDB (from "humongous") is an open-source document database, and the leading NoSQL database. Written in C++. +
RDF converter that can convert multiple source types to RDF +
N
A knowledge environment that is community-driven and open for every person or organization that would like to make use of this environment, often free of charge and with no vendor or platform lock-in issues or risks. +
Notation 3 (N3) is an assertion and logic language which is a superset of RDF. N3 extends the RDF datamodel by adding formulae (literals which are graphs themselves), variables, logical implication, and functional predicates, as well as providing an textual syntax alternative to RDF/XML. +
O
An object type library (OTL) is a library with standardised object-types names (e.g. road, viaduct) and properties or specifications. An object is described with its object-type data, geometry data and metadata, Metadata are data (or information) about the data of objects. Metadata are needed because each object type has its own properties. How the object types are grouped is called an ontology. The OTL can be linked to a data dictionary, with the definitions of object-types. +
Formal definition of the classes, properties and relationships of a data structure and its constraints as a knowledge graph +
Open Source Software (OSS) is software whose source code is available under an open source license +
OpenRefine (ex-Google Refine) is a powerful tool for working with messy data, cleaning it, transforming it from one format into another, extending it with web services, and linking it to databases like Freebase. +
P
Open labs environment for PLDN community members that they can use for free to experiment with triples, available Linked datasets, their own Linked Datasets (relatively small test datasets) and SPARQL. +
Provenance is information about entities, activities, and people involved in producing a piece of data or thing, which can be used to form assessments about its quality, reliability or trustworthiness +
List of mandatory standards for all organizations within the public sector. +
PoolParty is a world-class Semantic AI platform created by [[Semantic Web Company]] that offers sharply focused solutions to your knowledge organization and content business +
The private sector is the part of the economy, sometimes referred to as the citizen sector, which is run by private individuals or groups, usually as a means of enterprise for profit, and is not controlled by the state +
A province is a sub-area of a country with its own regional government +
Overall strategy for publishing resources online via the internet and via other distribution channels (e.g. documents, data, content, etc.) +
Q
Query languages that can query multiple sources simultaneously +
R
RDF is a standard model for data interchange on the Web. RDF has features that facilitate data merging even if the underlying schemas differ, and it specifically supports the evolutIon of schemas over time without requiring all the data consumers to be changed. +
Corona applications and apps, which use Linked Data to be able to combine data from different data sources in a uniform way using internet technology (web data, browsers and hyperlinks), whereby relationships, dependencies and patterns within that data can be made more transparent and more insightful using multiple graphical techniques (knowledge graphs, graphical visuals, etc.) +
Eclipse RDF4J (formerly OpenRDF Sesame) is an open-source framework for storing, querying, and analysing RDF data. +
RDFUnit is a test driven data-debugging framework that can run automatically generated (based on a schema) and manually generated test cases against an endpoint. All test cases are executed as SPARQL queries using a pattern-based transformation approach. +
Resource Desciption Format for Attributes (RDFa) is a micro format, which you can use to add attribute tags to text strings in HTML. These attribute tags can be recognized and processed as structured data by machines. +
S
The Shapes Constraint Language (SHACL) is a language for defining data schema's, with which you can specify the allowable / valid structure and content of RDF-graphs in detail using SHACL shapes. +
Simple Knowledge Organization System (SKOS) is an international standard for creating taxonomies and thesauri +
A web-based interface or service that allows users to query and retrieve data from RDF datasets using the SPARQL query language. +
Scalable or scalability is the ability to easily make the capacity of an ICT configuration bigger if more capacity is required for one (or more) of the components within a configuration (e.g. server, memory, storage capacity, etc) +
Schema stitching is the process of creating a single GraphQL schema from multiple underlying GraphQL APIs. +
Schema.org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond. +
A sector is part of the economy. It is a name for all companies together that are active in a certain category of products or services. +
Semantic MediaWiki (SMW) is a free, open-source extension to MediaWiki – the wiki software that powers Wikipedia – that lets you store and query data within the wiki's pages. +
Effective Modeling in RDFS and OWL +
Semantic templates are a method of including the markup that Semantic MediaWiki introduces through MediaWiki templates +
Smartlogic’s Semaphore is a Semantic AI platform that enables organizations to reveal qualified contextual data and extract knowledge from information to gain business insight +
A shapes graph contains the shapes that are used to check whether the Linked Data (RDF) in a data graph complies to the shapes (validation constraints) that are defined in a shapes graph. +
RDF converter that can only convert 1 source type to RDF +
Skosify is software that accepts a thesaurus-like vocabulary expressed as RDFS, OWL or SKOS as input. It produces a clean SKOS representation, which attempts to represent the input data losslessly using SKOS best practices. When given SKOS as input, it will be cleaned up, validated and enriched to follow the SKOS specification and related best practices. +
The Social Linked Beer app is a Solid app based on the Solid Linked Beer use case, built by Ozcan Seker, a student of the Saxion University of Applied Sciences, during an internship at the Kadaster with the support of PLDN community members (Erwin Folmer, Pieter van Everdingen, Joost Farla and Pano Maria) +
Solid demonstrator app with Untappd-alike functionality. +
The Social Semantic Web combines the technologies of the Word Wide Web, the Social Web (wiki’s, blogs, social networks, etc) and the Semantic Web (triples, RDF-based vocabulairies, URI’s, SPARQL, etc.) into a new semantically and socially rich version of the World Wide Web, where data and knowledge can be easily shared with each other in a uniform way via the web and where global, borderless collaboration also becomes easier +
Solid (Social Linked Data) is a web decentralization project led by Tim Berners-Lee, the inventor of the World Wide Web, developed collaboratively at the Massachusetts Institute of Technology (MIT). The project 'aims to radically change the way Web applications work today, resulting in true data ownership as well as improved privacy' by developing a platform for linked-data applications that are completely decentralized and fully under users' control rather than controlled by other entities. +
A Solid use case is a use case, where we store data as Linked Data in Solid pods (data vaults) and where we use this data and where we can easily share this data with other persons via the usage of Solid apps +
Solid use case, which makes it more easy for small heritage organizations to digitally manage their collection data (e.g. texts and images) themselves and share that data with other people and organizations, e.g. for the benefit of citizen science, by using Solid data pods and a Solid data management app +
A data game is a board game that can be played with two or more players, in which terms and or basic concepts around a data subject can be learned in a playful way. Examples of such games are: Play-a-LOD, Big Data Game, DANS Data Game and Datapoly. +
Visual Studio Code syntax highlighting for all your favorite RDF languages (and a few Stardog-specific ones, too) +
T
TemaTrest is an open source tool that can be used to create, publish, share, re-use and manage formal representations of knowledge (ontologies, taxonomies, thesauri, glossaries and list of values) +
Definition EN +
The Accidental Taxonomist is the most comprehensive guide available to the art and science of building information taxonomies. Heather Hedden—a leading taxonomy expert and instructor—walks readers through the process, displaying her trademark ability to present highly technical information in straightforward, comprehensible English. +
Ruben Verborgh is the lecturer-in-charge of the Web Development class (C003779), in which he teaches the Web Fundamentals module to students in the 2nd year of the Bachelor of Science in Computer Science. This class discusses the architecture and technologies of the World Wide Web, and introduces Linked Data and the Semantic Web. +
In general usage, a thesaurus is a reference work that lists words grouped together according to similarity of meaning (containing synonyms and sometimes antonyms), in contrast to a dictionary, which provides definitions for words, and generally lists them in alphabetical order. +
A localization or specialization of metadata elements, policies, and guidelines derived from a recommendation, a standard or a group of recommendations and/or standards for a particular application. +
TriplyDB integrates the datasets in your organisation into a knowledge graph that fulfills the open standards. The power of Linked Data allows you to ask questions over knowledge from multiple data silos, and lets you profit from the true value of your data. This product can be tested for free on TriplyDB.com +
U
A Uniform Resource Identifier (URI) is a string of characters that unambiguously identifies a particular resource. To guarantee uniformity, all URIs follow a predefined set of syntax rules, but also maintain extensibility through a separately defined hierarchical naming scheme (e.g. http://). +
Semantics of data that has been created with Linked Data and that can be shared globally via the internet +
A use case in software engineering and systems engineering is a description of a system's behavior, which responds to a request from outside the system. In other words, the use case describes "who" can do "what" with the system in question (source: Wikipedia). +
V
Validation constraints are a set of constraints that define restrictions on the allowable data structure, data instances and data values of a dataset (e.g. cardinality constraints, constraints on data values and processing constraints). +
Valid data is data that complies to the validation constraints that have been defined on the data structure, the data instances and the data values of a dataset. +
The Vocabulary or Interlinked Datasets (VoID) is a Vocabulary to describe relationships between datasets from different data catalogs. +
VocBench is a web-based, multilingual, collaborative development platform for managing OWL ontologies, SKOS(/XL) thesauri, Ontolex-lemon lexicons and generic RDF datasets +
A Vocabulary is a set of reusable modelling constructs in RDF, generic or specific for a domain, that can be used to describe, model and store Linked Data and to link Linked Data via the internet. +
W
A W3C Recommendation is a web standard recommended by W3C that has successfully completed the entire W3C standardization process. +
Weaviate is an open-source, GraphQL and RESTful API-enabled, smart graph based on a graph embedding mechanism called the Contextionary, which is available with different licensing options (free/monthly subscriptions). +
The OWL Web Ontology Language is designed for use by applications that need to process the content of information instead of just presenting information to humans. OWL facilitates greater machine interpretability of Web content than that supported by XML, RDF, and RDF Schema (RDF-S) by providing additional vocabulary along with a formal semantics. OWL has three increasingly-expressive sublanguages: OWL Lite, OWL DL, and OWL Full. +
Workflows in Linked Data (WiLD). See also: [http://people.aifb.kit.edu/co1683/2018/iswc-wild/ Specifying, Monitoring, and Executing Workflows in Linked Data Environments (Supplementary Material)]. +
Y
g
grlc makes Linked Data accessible to the Web by converting SPARQL queries into RESTful APIs. +
s
A word, name, acronym, phrase, etc. with a formal definition +
A set of defined terms for example a set of categories or a classification scheme, a glossary, dictionary or enumeration +
De activiteiten van Platform Linked Data Nederland (PLDN) worden mede mogelijk gemaakt dankzij het Kadaster, TNO, Big Data Value Center (BDVC), ECP, Forum Standaardisatie, Kennisnet, SLO, Waternet, Taxonic, MarkLogic, Triply, Franz Inc., SemmTech, Rijksdienst voor het Cultureel Erfgoed (RCE), Beeld en Geluid, EuroSDR, de KVK en ArchiXL
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