Records with multiple values for `Waarneming` are currently removed until #23 is fixed, however, this is detected on a separator including a space. This separator seems to be present in a lot of records even if there aren't multiple values.
Remove occurrences containing multiple type - value pairs information in column waarneming (patch until #23 is solved):
#remove records with multiple values for waarneming
input_data %<>%
filter(is.na(.data$waarneming) |
!str_detect(.data$waarneming, pattern = "; "))
Originally posted by @PietrH in https://github.com/riparias/rato-occurrences/issues/151#issuecomment-1904180037