%YAML 1.1 --- - name: spec-10-14 yaml: | plain key: # empty value "quoted key": - one # explicit next-line - two # block value tree: | +STR +DOC +MAP =VAL :plain key =VAL : =VAL "quoted key +SEQ =VAL :one =VAL :two -SEQ -MAP -DOC -STR - name: spec-10-14-canonical yaml: | %YAML 1.1 --- !!map { ? !!str "plain key" : !!null "", ? !!str "quoted key" : !!seq [ !!str "one", !!str "two", ] } tree: | +STR +DOC --- +MAP {} =VAL "plain key =VAL " =VAL "quoted key +SEQ [] =VAL "one =VAL "two -SEQ -MAP -DOC -STR