The figurative language, which is "Let the cat out of the bag", is an idiom, because it has a different meaning to it that isn't representing the original phrase said.
URL
the editor’s name
medium of publication
In a typical note card, the year of publication, URL, and medium of publication are crucial pieces of information. The editor's name, however, isn't necessary to include.
When writing note cards as part of data collection or research, certain pieces of information are essential to include for reference purposes. These can include the year of publication, URL, and medium of publication; this allows for accurate citation later. However, the editor's name does not need to be included on a note card. It can be useful in some contexts, but it's not necessary for most educational or research purposes.
#SPJ12
corporeal
corpselike
corpulent