This document introduces linked data, which was proposed by Tim Berners-Lee in 1998 as a way to connect data on the web through URIs. It discusses how previous data formats focused on documents rather than directly connecting data. Linked data follows four principles: using URIs to name things on the web, making the URIs resolve to web resources that provide information about the thing, and using standards like RDF and HTTP to share and connect information.
This document provides an overview of linked data and the linking open data project. It discusses linked data principles, including using URIs to identify things and including links between data. It also describes the web of data 101 including URIs, HTTP, and RDF. The document outlines the linking open data community project and its goal of interlinking open datasets. It provides examples of datasets in the project like DBpedia and Geonames. Finally, it discusses some tools and applications for working with linked data.
An introduction to Semantic Web and Linked DataFabien Gandon
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Here are the steps to answer this SPARQL query against the given RDF base:
1. The query asks for all ?name values where there is a triple with predicate "name" and another triple with the same subject and predicate "email".
2. In the base, _:b is the only resource that has both a "name" and "email" triple.
3. _:b has the name "Thomas".
Therefore, the only result of the query is ?name = "Thomas".
So the result of the SPARQL query is:
?name
"Thomas"
This document introduces linked data and discusses how publishing data as linked RDF triples on the web allows for a global linked database. It explains that linked data uses HTTP URIs to identify things and links data from different sources to be queried using SPARQL. Publishing linked data provides benefits like being able to integrate and discover related data on the web. Tools are available to convert existing data or publish new data as linked open data.
W3C Tutorial on Semantic Web and Linked Data at WWW 2013Fabien Gandon
?
The document provides an introduction to Semantic Web and Linked Data. It discusses key concepts such as RDF, which represents data as subject-predicate-object triples that can be connected to form a graph. RDF has several syntaxes including XML, Turtle, and JSON. Properties in RDF triples can link to other resources or contain literal values. Types are identified with URIs and vocabularies are extensible. The goal of Linked Data is to publish structured data on the web and link it to other data to form a global data web.
This document provides an introduction to linked data and open data. It discusses the evolution of the web from documents to interconnected data. The four principles of linked data are explained: using URIs to identify things, making URIs accessible, providing useful information about the URI, and including links to other URIs. The differences between open data and linked data are outlined. Key milestones in linked government data are presented. Formats for publishing linked data like RDF and SPARQL are introduced. Finally, the 5 star scheme for publishing open data as linked data is described.
The document introduces the concept of linked data and the Web as a huge database. It provides examples of querying linked open data using SPARQL from datasets like DBpedia, Freebase, and information about Tim Berners-Lee. Links are included for more information on linked data, tutorials, mailing lists, and contacting the author.
The document outlines a three-step process for publishing linked data, emphasizing the importance of sharing and standardizing data for broader accessibility. Step one involves making data available for others to use, followed by converting it to an open linkable format and finally linking it to the overall web of data. The text highlights the significance of qualified links and machine-readable knowledge in enhancing the semantic web.
The document provides an introduction to linked data and ontology, emphasizing its role in data integration and the challenges posed by non-aligned data formats across different registries. It discusses harmonization strategies, the use of Uniform Resource Identifiers (URIs) for machine-readable data connections, and the importance of ontologies in ensuring semantic agreement among data sources. The ultimate goal is to improve data workflows and enable computers to assist in the integration process, although alignment efforts still require human intervention.
The document discusses open data and the CKAN open data catalog. It provides an overview of CKAN, including its data model and API. It also discusses open data initiatives like data.gov.uk and how CKAN is used to power open data portals around the world.
CKANCon 2016 and IODC16 were conferences about open data. CKANCon 2016 was a one day conference for CKAN developers that included case studies, lightning talks, and discussions around the CKAN roadmap and moving to the Flask framework. IODC16 was the 4th International Open Data Conference that brought together the global open data community to discuss topics like data in education, agriculture, and more. Selected sessions included videos on tracking earthquake relief funds in Nepal and unlocking private sector data for public good.
1. Relational databases dominated data storage from the 1980s by storing data in tables but struggle with today's exponentially growing and interconnected data.
2. A graph database represents an alternative that allows storing highly connected data through nodes, edges, and properties, avoiding the need to create additional tables to represent relationships.
3. In a graph database, relationships are implicitly part of the data model so there is no need to create junction tables to represent connections like in a relational database.
The document outlines the concept and technologies behind linked data, emphasizing its role in transforming the web into a more structured and interconnected information space. It discusses various tools and platforms, such as DBpedia and OntoWiki, that facilitate the publishing and integration of relational data using the Resource Description Framework (RDF). The document also highlights the importance of using URIs for identifying entities and the potential of linked data to improve search and information retrieval across different domains.
ckan 2.0: Harvesting from other sourcesChengjen Lee
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This document summarizes Cheng-Jen Lee's presentation on CKAN 2.0 harvesting capabilities and linked data/RDF. It discusses manually and automatically harvesting from remote sources using harvesters, implementing a custom harvester, and issues with harvesting. It also covers the Resource Description Framework and using DCAT and Dublin Core vocabularies to retrieve RDF metadata from datasets.
Experimenting with Google Knowledge Graph & How Can we Potentially use it in...Pritesh Patel
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The document explores the integration of Google Knowledge Graph into the construction and built environment sectors, emphasizing the use of structured data to enhance search relevance and user experience. It discusses the concept of entities, how to populate data for individuals and buildings, and the potential for creating an open source database for building information. The author also highlights the implications of machine learning and semantic search in improving the accessibility of relevant building data.
This document provides contact information for Matthew Brown, Head of Special Projects at SEOmoz in Portland, and includes his Twitter and ݺߣshare profiles. It also contains links to resources about local knowledge graphs, semantic markup, and analyzing entity mentions in large datasets.
The document discusses the evolution of search engines and the impact of various technologies like artificial intelligence, natural language processing, and data extraction methods from web content. It emphasizes the importance of structured data, such as schema.org, for optimizing search results and enhancing brand visibility in search results, along with insights on user feedback and the reliability of sources. Moreover, it highlights the ongoing research and the need for brands to adapt to new developments in search engine algorithms to maintain or improve their online presence.
Introduzione a Linked Open data e Web semantico / Antonella Iaconolibriedocumenti
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Il documento offre un'introduzione ai Linked Open Data (LOD) e al web semantico, enfatizzando la necessit di pubblicare dati aperti e interconnessi per migliorare l'interoperabilit e la visibilit delle biblioteche. Si discute l'importanza degli open data nel promuovere la trasparenza e l'innovazione, specificando i contesti della pubblica amministrazione e della ricerca scientifica. Inoltre, viene illustrato come i LOD possano facilitare l'accesso e il riutilizzo dei dati, promuovendo applicazioni innovative e una maggiore cooperazione tra esseri umani e macchine.
Publishing Linked Data 3/5 Semtech2011Juan Sequeda
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This document summarizes techniques for publishing linked data on the web. It discusses publishing static RDF files, embedding RDF in HTML using RDFa, linking to other URIs, generating linked data from relational databases using RDB2RDF tools, publishing linked data from triplestores and APIs, hosting linked data in the cloud, and testing linked data quality.
Linked Open Data Principles, Technologies and ExamplesOpen Data Support
?
The document discusses linked open data (LOD) principles, technologies, and applications, emphasizing its importance for organizations and individuals. It outlines a training course that includes modules on linked data, RDF, and SPARQL, aiming to enhance understanding of data publishing and usability. Additionally, it highlights the advantages of LOD in data integration, efficiency, and quality improvement, as well as various linked data initiatives across Europe.
This document serves as a SPARQL cheat sheet that provides syntax rules, examples, and conventions for constructing SPARQL queries. It covers various aspects including the anatomy of queries, graph patterns, filters, and functionalities in SPARQL 1.1, along with resources and endpoints for further exploration. Key components such as prefixes, variable usage, and different types of queries like SELECT, CONSTRUCT, and DESCRIBE are also addressed.
The document discusses the concept of personal learning graphs (PLEG) and their potential to enable personalized and adaptive learning experiences. It emphasizes the need for educational systems to evolve in response to complex learning needs and the shifting job landscape due to automation, advocating for learner-centered approaches that shift control from institutions to individuals. The authors propose that PLEG can facilitate various aspects of learning, including self-regulation, engagement, and the adjustment of educational experiences to better suit the diverse needs of learners.
The document discusses various methods for storing and querying data using technologies like Python and semantics, focusing on linked open data and its application. It compares traditional relational databases with graph-based models, emphasizing the importance of using Semantic Web technologies like RDF and SPARQL in modern data handling. Additionally, it evaluates multiple tools and frameworks available for developers, including ActiveRDF, RDFLib, and Semantic-Django, while outlining their features and limitations.
Welcome to the Funnel: We've Got Leads and NamesKapost
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The document emphasizes the importance of content in the marketing funnel, highlighting that 70% of the buying cycle occurs before prospects engage with sales. It discusses the effectiveness of LinkedIn as a platform for generating qualified leads and asserts that visual content plays a crucial role in engaging audiences. The document also touches on the significance of measuring success through increased referral traffic and social engagement.
FlatBuffers is an efficient cross-platform serialization library for C++, Java, C#, Go, Python and JavaScript. It allows defining schema and generating code to easily read and write data in a compact binary format. It is faster than JSON for parsing large data and supports backwards compatible schema evolution. While writing data is more cumbersome than JSON, optimizations like eager serialization mode and schema editing tools aim to improve the experience. FlatBuffers shows great performance in benchmarks and is used by large companies like Facebook and games for efficient data transfer.
Ie C 514 Current Trends, Problems And IssuesAris Santos
?
1) The higher education system in the Philippines is governed by the Commission on Higher Education (CHED) which oversees both public and private institutions. CHED is responsible for administering, supervising, and regulating higher education.
2) The philosophy of higher education is to harness the potentials of Filipinos and develop them into creative, critical thinkers who can contribute to Filipino identity, moral foundation, economic stability, and cultural heritage.
3) The mission is to provide knowledge and skills to make individuals productive members of society and develop professionals to advance the economy and international competitiveness.
O documento apresenta o calendrio acadmico de um semestre letivo de um curso de pedagogia, com as disciplinas ministradas em cada dia da semana e os respectivos professores. As disciplinas incluem Metodologia de Ensino, Polticas Pblicas em Educa??o, Estgio Supervisionado e Seminrio de Orienta??o de Pesquisa Educacional. O calendrio contm tambm datas de feriados e entrega de dirios.
The document provides an introduction to linked data and ontology, emphasizing its role in data integration and the challenges posed by non-aligned data formats across different registries. It discusses harmonization strategies, the use of Uniform Resource Identifiers (URIs) for machine-readable data connections, and the importance of ontologies in ensuring semantic agreement among data sources. The ultimate goal is to improve data workflows and enable computers to assist in the integration process, although alignment efforts still require human intervention.
The document discusses open data and the CKAN open data catalog. It provides an overview of CKAN, including its data model and API. It also discusses open data initiatives like data.gov.uk and how CKAN is used to power open data portals around the world.
CKANCon 2016 and IODC16 were conferences about open data. CKANCon 2016 was a one day conference for CKAN developers that included case studies, lightning talks, and discussions around the CKAN roadmap and moving to the Flask framework. IODC16 was the 4th International Open Data Conference that brought together the global open data community to discuss topics like data in education, agriculture, and more. Selected sessions included videos on tracking earthquake relief funds in Nepal and unlocking private sector data for public good.
1. Relational databases dominated data storage from the 1980s by storing data in tables but struggle with today's exponentially growing and interconnected data.
2. A graph database represents an alternative that allows storing highly connected data through nodes, edges, and properties, avoiding the need to create additional tables to represent relationships.
3. In a graph database, relationships are implicitly part of the data model so there is no need to create junction tables to represent connections like in a relational database.
The document outlines the concept and technologies behind linked data, emphasizing its role in transforming the web into a more structured and interconnected information space. It discusses various tools and platforms, such as DBpedia and OntoWiki, that facilitate the publishing and integration of relational data using the Resource Description Framework (RDF). The document also highlights the importance of using URIs for identifying entities and the potential of linked data to improve search and information retrieval across different domains.
ckan 2.0: Harvesting from other sourcesChengjen Lee
?
This document summarizes Cheng-Jen Lee's presentation on CKAN 2.0 harvesting capabilities and linked data/RDF. It discusses manually and automatically harvesting from remote sources using harvesters, implementing a custom harvester, and issues with harvesting. It also covers the Resource Description Framework and using DCAT and Dublin Core vocabularies to retrieve RDF metadata from datasets.
Experimenting with Google Knowledge Graph & How Can we Potentially use it in...Pritesh Patel
?
The document explores the integration of Google Knowledge Graph into the construction and built environment sectors, emphasizing the use of structured data to enhance search relevance and user experience. It discusses the concept of entities, how to populate data for individuals and buildings, and the potential for creating an open source database for building information. The author also highlights the implications of machine learning and semantic search in improving the accessibility of relevant building data.
This document provides contact information for Matthew Brown, Head of Special Projects at SEOmoz in Portland, and includes his Twitter and ݺߣshare profiles. It also contains links to resources about local knowledge graphs, semantic markup, and analyzing entity mentions in large datasets.
The document discusses the evolution of search engines and the impact of various technologies like artificial intelligence, natural language processing, and data extraction methods from web content. It emphasizes the importance of structured data, such as schema.org, for optimizing search results and enhancing brand visibility in search results, along with insights on user feedback and the reliability of sources. Moreover, it highlights the ongoing research and the need for brands to adapt to new developments in search engine algorithms to maintain or improve their online presence.
Introduzione a Linked Open data e Web semantico / Antonella Iaconolibriedocumenti
?
Il documento offre un'introduzione ai Linked Open Data (LOD) e al web semantico, enfatizzando la necessit di pubblicare dati aperti e interconnessi per migliorare l'interoperabilit e la visibilit delle biblioteche. Si discute l'importanza degli open data nel promuovere la trasparenza e l'innovazione, specificando i contesti della pubblica amministrazione e della ricerca scientifica. Inoltre, viene illustrato come i LOD possano facilitare l'accesso e il riutilizzo dei dati, promuovendo applicazioni innovative e una maggiore cooperazione tra esseri umani e macchine.
Publishing Linked Data 3/5 Semtech2011Juan Sequeda
?
This document summarizes techniques for publishing linked data on the web. It discusses publishing static RDF files, embedding RDF in HTML using RDFa, linking to other URIs, generating linked data from relational databases using RDB2RDF tools, publishing linked data from triplestores and APIs, hosting linked data in the cloud, and testing linked data quality.
Linked Open Data Principles, Technologies and ExamplesOpen Data Support
?
The document discusses linked open data (LOD) principles, technologies, and applications, emphasizing its importance for organizations and individuals. It outlines a training course that includes modules on linked data, RDF, and SPARQL, aiming to enhance understanding of data publishing and usability. Additionally, it highlights the advantages of LOD in data integration, efficiency, and quality improvement, as well as various linked data initiatives across Europe.
This document serves as a SPARQL cheat sheet that provides syntax rules, examples, and conventions for constructing SPARQL queries. It covers various aspects including the anatomy of queries, graph patterns, filters, and functionalities in SPARQL 1.1, along with resources and endpoints for further exploration. Key components such as prefixes, variable usage, and different types of queries like SELECT, CONSTRUCT, and DESCRIBE are also addressed.
The document discusses the concept of personal learning graphs (PLEG) and their potential to enable personalized and adaptive learning experiences. It emphasizes the need for educational systems to evolve in response to complex learning needs and the shifting job landscape due to automation, advocating for learner-centered approaches that shift control from institutions to individuals. The authors propose that PLEG can facilitate various aspects of learning, including self-regulation, engagement, and the adjustment of educational experiences to better suit the diverse needs of learners.
The document discusses various methods for storing and querying data using technologies like Python and semantics, focusing on linked open data and its application. It compares traditional relational databases with graph-based models, emphasizing the importance of using Semantic Web technologies like RDF and SPARQL in modern data handling. Additionally, it evaluates multiple tools and frameworks available for developers, including ActiveRDF, RDFLib, and Semantic-Django, while outlining their features and limitations.
Welcome to the Funnel: We've Got Leads and NamesKapost
?
The document emphasizes the importance of content in the marketing funnel, highlighting that 70% of the buying cycle occurs before prospects engage with sales. It discusses the effectiveness of LinkedIn as a platform for generating qualified leads and asserts that visual content plays a crucial role in engaging audiences. The document also touches on the significance of measuring success through increased referral traffic and social engagement.
FlatBuffers is an efficient cross-platform serialization library for C++, Java, C#, Go, Python and JavaScript. It allows defining schema and generating code to easily read and write data in a compact binary format. It is faster than JSON for parsing large data and supports backwards compatible schema evolution. While writing data is more cumbersome than JSON, optimizations like eager serialization mode and schema editing tools aim to improve the experience. FlatBuffers shows great performance in benchmarks and is used by large companies like Facebook and games for efficient data transfer.
Ie C 514 Current Trends, Problems And IssuesAris Santos
?
1) The higher education system in the Philippines is governed by the Commission on Higher Education (CHED) which oversees both public and private institutions. CHED is responsible for administering, supervising, and regulating higher education.
2) The philosophy of higher education is to harness the potentials of Filipinos and develop them into creative, critical thinkers who can contribute to Filipino identity, moral foundation, economic stability, and cultural heritage.
3) The mission is to provide knowledge and skills to make individuals productive members of society and develop professionals to advance the economy and international competitiveness.
O documento apresenta o calendrio acadmico de um semestre letivo de um curso de pedagogia, com as disciplinas ministradas em cada dia da semana e os respectivos professores. As disciplinas incluem Metodologia de Ensino, Polticas Pblicas em Educa??o, Estgio Supervisionado e Seminrio de Orienta??o de Pesquisa Educacional. O calendrio contm tambm datas de feriados e entrega de dirios.
OpenPOWER Foundation & Open-Source Core InnovationsIBM
?
penPOWER offers a fully open, royalty-free CPU architecture for custom chip design.
It enables both lightweight FPGA cores (like Microwatt) and high-performance processors (like POWER10).
Developers have full access to source code, specs, and tools for end-to-end chip creation.
It supports AI, HPC, cloud, and embedded workloads with proven performance.
Backed by a global community, it fosters innovation, education, and collaboration.
The Future of AI Agent Development Trends to Watch.pptxLisa ward
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The Future of AI Agent Development: Trends to Watch explores emerging innovations shaping smarter, more autonomous AI solutions for businesses and technology.
Creating Inclusive Digital Learning with AI: A Smarter, Fairer FutureImpelsys Inc.
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Have you ever struggled to read a tiny label on a medicine box or tried to navigate a confusing website? Now imagine if every learning experience felt that wayevery single day.
For millions of people living with disabilities, poorly designed content isnt just frustrating. Its a barrier to growth. Inclusive learning is about fixing that. And today, AI is helping us build digital learning thats smarter, kinder, and accessible to everyone.
Accessible learning increases engagement, retention, performance, and inclusivity for everyone. Inclusive design is simply better design.
AI VIDEO MAGAZINE - r/aivideo community newsletter C Exclusive Tutorials: How to make an AI VIDEO from scratch, PLUS: How to make AI MUSIC, Hottest ai videos of 2025, Exclusive Interviews, New Tools, Previews, and MORE - JUNE 2025 ISSUE -
9-1-1 Addressing: End-to-End Automation Using FMESafe Software
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This session will cover a common use case for local and state/provincial governments who create and/or maintain their 9-1-1 addressing data, particularly address points and road centerlines. In this session, you'll learn how FME has helped Shelby County 9-1-1 (TN) automate the 9-1-1 addressing process; including automatically assigning attributes from disparate sources, on-the-fly QAQC of said data, and reporting. The FME logic that this presentation will cover includes: Table joins using attributes and geometry, Looping in custom transformers, Working with lists and Change detection.
CapCut Pro Crack For PC Latest Version {Fully Unlocked} 2025pcprocore
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?????:???? ???? & ????? ???? ?????? ??? ???> https://pcprocore.com/ ??
CapCut Pro Crack is a powerful tool that has taken the digital world by storm, offering users a fully unlocked experience that unleashes their creativity. With its user-friendly interface and advanced features, its no wonder why aspiring videographers are turning to this software for their projects.
A Junior Software Developer with a flair for innovation, Raman Bhaumik excels in delivering scalable web solutions. With three years of experience and a solid foundation in Java, Python, JavaScript, and SQL, she has streamlined task tracking by 20% and improved application stability.
"How to survive Black Friday: preparing e-commerce for a peak season", Yurii ...Fwdays
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We will explore how e-commerce projects prepare for the busiest time of the year, which key aspects to focus on, and what to expect. Well share our experience in setting up auto-scaling, load balancing, and discuss the loads that Silpo handles, as well as the solutions that help us navigate this season without failures.
OpenACC and Open Hackathons Monthly Highlights June 2025OpenACC
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The OpenACC organization focuses on enhancing parallel computing skills and advancing interoperability in scientific applications through hackathons and training. The upcoming 2025 Open Accelerated Computing Summit (OACS) aims to explore the convergence of AI and HPC in scientific computing and foster knowledge sharing. This year's OACS welcomes talk submissions from a variety of topics, from Using Standard Language Parallelism to Computer Vision Applications. The document also highlights several open hackathons, a call to apply for NVIDIA Academic Grant Program and resources for optimizing scientific applications using OpenACC directives.
The Future of Technology: 2025-2125 by Saikat Basu.pdfSaikat Basu
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A peek into the next 100 years of technology. From Generative AI to Global AI networks to Martian Colonisation to Interstellar exploration to Industrial Nanotechnology to Artificial Consciousness, this is a journey you don't want to miss. Which ones excite you the most? Which ones are you apprehensive about? Feel free to comment! Let the conversation begin!
Improving Data Integrity: Synchronization between EAM and ArcGIS Utility Netw...Safe Software
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Utilities and water companies play a key role in the creation of clean drinking water. The creation and maintenance of clean drinking water is becoming a critical problem due to pollution and pressure on the environment. A lot of data is necessary to create clean drinking water. For fieldworkers, two types of data are key: Asset data in an asset management system (EAM for example) and Geographic data in a GIS (ArcGIS Utility Network ). Keeping this type of data up to date and in sync is a challenge for many organizations, leading to duplicating data and creating a bulk of extra attributes and data to keep everything in sync. Using FME, it is possible to synchronize Enterprise Asset Management (EAM) data with the ArcGIS Utility Network in real time. Changes (creation, modification, deletion) in ArcGIS Pro are relayed to EAM via FME, and vice versa. This ensures continuous synchronization of both systems without daily bulk updates, minimizes risks, and seamlessly integrates with ArcGIS Utility Network services. This presentation focuses on the use of FME at a Dutch water company, to create a sync between the asset management and GIS.