dbpedia_link — English Wikipedia hyperlinks (DBpedia 3.9, 2013)

Description

The network of hyperlinks among the articles of the English Wikipedia, as extracted by DBpedia, a project that extracts structured information from Wikipedia. The data are the "Wikipedia Pagelinks" dataset of version 3.9 of DBpedia, which was extracted from the English Wikipedia dumps of late March / early April 2013 and published in September 2013; it contains the internal links (wikilinks) found in the text of the articles. Nodes are Wikipedia pages, and a directed edge $(i,j)$ means that page $i$ contains at least one link to page $j$, weighted by the number of links from $i$ to $j$ in the dataset (the dataset has one triple per link occurrence, i.e. 172,308,906 triples for about 136.6 million distinct pairs of pages). Links of pages to themselves are kept as self-loops.

The pages include redirect pages, pages that do not exist (links to missing articles), and pages in other namespaces: in particular, the category memberships of the articles appear as links to the category pages (Category:..., about 16.6 million triples), and embedded images as links to file pages (File:... or Image:..., about 2.7 million triples). The network en of the entry wikipedia_links_2013 was extracted from a slightly earlier dump (February 2013) with different processing: redirects are resolved to their targets, and redirect pages, pages in other namespaces and missing pages are excluded.

The network has the following properties:

name: the name of the DBpedia resource, i.e. the title of the corresponding English Wikipedia page (with underscores instead of spaces), with the percent-encoding of the URI decoded.
type: the most specific class of the resource in the DBpedia ontology, from the "Mapping-based Types" dataset of the same release (empty if the resource has no type, e.g. because it has no infobox mapped to the ontology).
Edges: count, the number of links from the source page to the target page.

Tags

Informational Web graph Weighted Metadata

Citation

S. Auer, C. Bizer, G. Kobilarov, J. Lehmann, R. Cyganiak, Z. Ives, "DBpedia: A nucleus for a web of open data." In The Semantic Web (ISWC 2007 + ASWC 2007), Lecture Notes in Computer Science 4825, 722-735 (2007) 10.1007/978-3-540-76298-0_52 Sci-Hub
J. Lehmann et al., "DBpedia - A large-scale, multilingual knowledge base extracted from Wikipedia." Semantic Web 6(2), 167-195 (2015) 10.3233/SW-140134 Sci-Hub

Upstream URL [Errno 110] Connection timed out

https://downloads.dbpedia.org/3.9/en/

Upstream license

Creative Commons Attribution-ShareAlike 3.0 (CC BY-SA 3.0), https://creativecommons.org/licenses/by-sa/3.0/

Networks

Tip: hover over a column header for a description.

Column legend

$\left<k\right>$: Mean degree
$\sigma_k$: Standard deviation of the degrees
$\lambda_h$: Largest eigenvalue of the Hashimoto (non-backtracking) matrix
$\tau$: Random walk mixing time
$r$: Degree assortativity
$c$: Global clustering coefficient
$\oslash$: (Pseudo-) diameter
$S$: Relative size of the largest component
NPs: Node properties
EPs: Edge properties

Name	Nodes	Edges	$\left<k\right>$	$\sigma_k$	$\lambda_h$	$\tau$	$r$	$c$	$\oslash$	$S$	Kind	Mode	NPs	EPs	gt	GraphML	GML	csv
dbpedia_link	18,268,992	172,183,984	9.42	320.73	738.43	246.78	-0.02	0.01	12	1.00	Directed	Unipartite			372.5 MiB	788.5 MiB	766.3 MiB	624.7 MiB