Supplementary data to `Do science maps from open access literature capture the overall topic structure of an academic field?`

The dataset contains the 8,528 academic articles records related to Sustainable Food research sourced with the query `TS=("sustainab*" NEAR/2 "food*")` . They are the records present in the largest component of the citation network, as specified in the manuscript. The dataset was sourced from OpenAlex based on the original data used in the manuscript and it is composed of the following columns: Column Description Id OpenAlex ID DOI Document Object Identifier display_name The article title publication_year The publication year of the article open_access An object with details of the open access status of the article We choose the `.rdata` format for easy loading in R. Use the function `load()` to add the data frame to the enviroment.