parse_gkg_mentioned_source_data: Returns source name or source url from a gkg data frame
Description
Returns source name or source url from a gkg data frame
Usage
parse_gkg_mentioned_source_data(gdelt_data, source_column = "sources",
filter_na = T, return_wide = F)
Arguments
source_column
options c('sources', 'source', 'sources.url', 'source.url'))