Data for: What Does a “Reliable Source” Mean? Types and Structure of References in Polish Wikipedia Articles about Historical Persons

The data set comprises 1007 citations and 758 references from 50 randomly selected articles about historical persons from the category 'Ludzie związani z zaborem austriackim' (Persons related to the Austrian Partition) and all its subcategories from the Polish version of Wikipedia (June 17, 2020, 8 a.m).The files include the following attributes:wiki-persons-data-1.csv - ordinal numbers, article titles, persons' lifetime, articles' modification dates, and URLs.wiki-persons-data-2.csv - ordinal numbers, article titles, and Wikipedia categories.wiki-persons-data-3.csv - ordinal numbers, article titles, the number of citations and references, citations, citation languages, reference patterns, URLs, HTTP statuses, website owner types, digital library types, source types (electronic or traditional), source types (primary or secondary) source types (e.g., book, manuscript), primary source subtypes.For more details see the related publication.