위키데이터

수학노트
둘러보기로 가기 검색하러 가기

개요

  • 위키데이터는 인간과 기계 모두가 읽고 편집할 수 있는 세계에 대한 무료 지식 기반을 만드는 것을 목표로 한다.

위키데이터 SPARQL 쿼리 예

주요 속성 목록

  • P31 : instance of
  • P279 : subclass of
  • P361 : part of


수학노트 활용

노트

위키데이터


말뭉치

  • Wikidata is a wonderful and irreplaceable resource for linked data, containing information on pretty much any subject.[1]
  • Wikidata's search functionality can also be used, either to find items or to find properties.[1]
  • To address this issue, we introduce new RDF exports that connect Wikidata to the Linked Data Web.[2]
  • We explain the data model of Wikidata and discuss its encoding in RDF.[2]
  • It seems that PageRank does not make much sense in relation to Wikidata.[3]
  • There is a strategy paper discussing Wikidata as a platform and another discussing the Wikibase ecosystem.[4]
  • The Wikidata Toolkit is an open-source Java library for using data from Wikidata and other Wikibase sites.[5]
  • Wikidata is a project of the Wikimedia Foundation that aims to gather data from all Wikipedias and many other projects in a single location.[5]
  • Indeed Wikidata also has many wikitext pages that co-exist with the data pages that make up most of the content.[5]
  • For more information on the usage of the client, see the Wikidata Toolkit Client documentation.[5]
  • In part, I choose to do a query about people, because the data structure for people, is fairly consistent within Wikidata.[6]
  • So a Wikidata Query is a question you ask of the Wikidata database.[6]
  • I don’t want to have to check a Wikidata item every time that I want to add a property.[6]
  • Notice how you get a list of Wikidata items for the variable ?[6]
  • The authors describe the process for keeping Wikidata up to date, and they describe compelling use cases showing the power.[7]
  • An argument is made that Wikidata combines centralized and distributed approaches.[7]
  • If different mapping resources disagree, then Wikidata can and should reflect that disagreement.[7]
  • Our goal was not to conclusively state that HPO + Wikidata is uniformly better for Phenomizer analyses.[7]
  • How is Wikidata linked to other Wiki projects?[8]
  • Wikidata contains various data types (e.g. text, images, quantities, coordinates, geographic shapes, dates).[8]
  • Start by going to the Wikidata Main Page by typing “www.wikidata.org” into your browser.[8]
  • the Wikipedia article is linked on the Wikidata’s item page.[8]
  • Wikidata is a free knowledge base driven by a community and hosted by the Wikimedia Foundation.[9]
  • Like Wikipedia, anyone can edit Wikidata.[9]
  • Wikidata items point to multiple language Wikipedia articles, which may be rather different.[9]
  • Duplicate items may be created on Wikidata, discovered later, and merged.[9]
  • Wikidata acts as the central source of common, open structured data used by Wikipedia, Wiktionary, Wikisource, and others.[10]
  • In recent years, we have seen an increase in the number of scientific publications around Wikidata.[10]
  • Wikidata (www.wikidata.org) aims to create a free knowledge base about the world that can be read and edited by humans and machines alike.[11]
  • Due to the success of Wikidata, Google decided in 2014 to offer the content of Freebase to the Wikidata community.[12]
  • Wikidata is structured as a repository of items.[13]
  • The best way to get proficient with Wikidata is to dive in.[13]
  • This is one area where you get value out of the connection between Wikidata and other Wikimedia sites.[13]
  • Over the course of the weekend we added 77 new memorials, and 26 new women to Wikidata, as well as a whole host of new photos.[14]
  • Wikidata also provides support to many other sites and services beyond just Wikimedia projects![15]
  • Changes to APIs and data formats used to access Wikidata are subject to the Stable Interface Policy.[16]
  • Note that this URI refers to the real-world person, not Wikidata's description of Douglas Adams.[16]
  • When you request a Special:EntityData URL, the special page applies content negotiation to determine the format of Wikidata's output.[16]
  • You can query the data in Wikidata through our SPARQL endpoint, the Wikidata Query Service.[16]
  • Wikidata is a collaboratively edited multilingual knowledge graph hosted by the Wikimedia Foundation.[17]
  • Wikidata is a document-oriented database, focused on items, which represent topics, concepts, or objects.[17]
  • Statements are how any information known about an item is recorded in Wikidata.[17]
  • Values may take on many types including other Wikidata items, strings, numbers, or media files.[17]
  • In this article, we provide an extended overview of Wikidata, including its essential design choices and data model.[18]
  • But there already seem to be some issues in Wikidata's promotion of information consistency across different pages.[19]
  • Similarly, the main page claims that phase 2 of the Wikidata project (creating infoboxes) was launched this week.[19]
  • Wikidata as it would enrich its existing knowledge base.[20]
  • Other preparation work Importing the source vocabulary in Mix’n Match will allow the alignment with existing Wikidata entities.[20]
  • Mix'n’match will automatically match terms from the source vocabulary to Wikidata and these matches must be checked manually.[20]
  • Once the alignment has been performed, one may want to refine the existing Wikidata entries directly.[20]
  • People referred to the ARL White Paper on Wikidata: Opportunities and Recommendations (2019).[21]
  • All experiments are done using the dump of Wikidata published on January 4th, 2016.[22]
  • Tools like Reasonator, Ask Wikidata, Wikidata Translate and Wikidata Taxonomy realize useful usage scenarios related to Wikidata.[23]
  • SPARQL is a family of standards for programs related to linked data and the Semantic Web — a concept that underpins Wikidata.[23]
  • “Wikipedia and Wikidata tools” explains how to gather information for a given item.[23]

소스

  1. ↑ 1.0 1.1 WikidataR: the API client library for Wikidata
  2. ↑ 2.0 2.1 Introducing Wikidata to the Linked Data Web
  3. ↑ Wikidata results sorted by something similar to a PageRank
  4. ↑ Semantic Web and Linked Data
  5. ↑ 5.0 5.1 5.2 5.3 Wikidata Toolkit
  6. ↑ 6.0 6.1 6.2 6.3 Writing a Wikidata Query: Discovering Women Writers from North Africa
  7. ↑ 7.0 7.1 7.2 7.3 Science Forum: Wikidata as a knowledge graph for the life sciences
  8. ↑ 8.0 8.1 8.2 8.3 Library Carpentry Wikidata: What is Wikidata?
  9. ↑ 9.0 9.1 9.2 9.3 OpenStreetMap Wiki
  10. ↑ 10.0 10.1 Wikidata Workshop : Home
  11. ↑ Wikidata
  12. ↑ Proceedings of the 25th International Conference on World Wide Web
  13. ↑ 13.0 13.1 13.2 Introduction to Wikidata as a platform and data source
  14. ↑ wikidata
  15. ↑ Wikidata
  16. ↑ 16.0 16.1 16.2 16.3 위키데이터:데이터 이용
  17. ↑ 17.0 17.1 17.2 17.3 Wikipedia
  18. ↑ Wikidata: A Free Collaborative Knowledge Base – Google Research
  19. ↑ 19.0 19.1 Welcome to Wikidata! Now what?
  20. ↑ 20.0 20.1 20.2 20.3 Get your vocabularies in Wikidata...
  21. ↑ Experimentations with Wikidata/Wikibase
  22. ↑ Querying Wikidata
  23. ↑ 23.0 23.1 23.2 Wikidata gets wordier

메타데이터

위키데이터

Spacy 패턴 목록

  • [{'LOWER': 'decision'}, {'LEMMA': 'tree'}]
원본 주소 "https://wiki.mathnt.net/index.php?title=위키데이터&oldid=51530"