Wikipedia Map of Science (2020)

A network of scientific fields, extracted from the English Wikipedia in early 2020. Nodes are wikipedia pages representing natural, formal, social and applied sciences, and two nodes are linked if the cosine similarity of the page content is above a threshold. See <http://www.sinnefa.com/wikipediasciencemap/> for an interactive version.[^icon] [^icon]: Description obtained from the [ICON](https://icon.colorado.edu) project.

npx keepset fetch netzschleuder-wiki_science

Nodes: 687
Edges: 6,523
Size: 20 B

Fetch and preview this dataset on this page, or download the result as JSON. The command line fetches it without a browser.

Overview

Id	`netzschleuder-wiki_science`
Namespace	`netzschleuder`
Aliases	`wiki_science`
Category	`graph/v1`
Kind	graph
Domain	Informational network
Licence	not recorded by the source
Catalogue	`keepset` 1.33.0

Sources and provenance

#	URL	Status	Retrieved	Read by recipe	Pinned snapshot	SHA-256
0	https://figshare.com/articles/A_Wikipedia_Based_Map_of_Science/11638932	live	2026-04-20		20260722214503raw	`e3b0c44298fc`
1	https://networks.skewed.de/net/wiki_science	live	2026-04-20
2	https://networks.skewed.de/net/wiki_science/files/wiki_science.csv.zip	live	2026-04-20	yes

Citations

A. Calderone, "A Wikipedia Based Map of Science." Figshare (2020) doi:10.6084/m9.figshare.11638932.v5

Recipe

Source	#2
Archive	zip
Member	`edges.csv`
Parser format	`"edge-list"`
Parser encoding	`"utf-8"`
Parser delimiter	`"comma"`
Parser skipLines	`0`
Parser commentPrefixes	`["#"]`
Parser sourceColumn	`0`
Parser targetColumn	`1`

Crosswalk

keepset/topology to graph/v1, as a crossmap crosswalk.

Rule	From	To	Direction
move	`meta`	`meta`	both
move	`nodes[].id`	`nodes[].id`	both
move	`edges[].source`	`edges[].source`	both
move	`edges[].target`	`edges[].target`	both

Expected counts

Edges	6,523
Nodes	687

Properties

Directed	no
Download bytes	20 B
Heterogeneous	yes
Multigraph	no
Self loops	no
Weighted	no