get_character_plays: Retrieve plays having a character identified by 'Wikidata ID'
Description
get_character_plays() requests plays that include a character that can
by found in 'Wikidata' by it's id. get_character_plays() sends a
request and parses the the result to get those plays as a data frame.
Usage
get_character_plays(char_wiki_id)
Value
Data frame, in which one row represents one play. Information on
author(s) name, character name, play name, URL and ID is represented in
separate columns.