What concepts are described in the following sentence?

"The Treaty of Convention on the Prevention and Punishment of the Crime of Genocide by the United Nations was introduced in 1948 and ratified in 1958."

Return the answer as pairs of triples.
Convention on the Prevention and Punishment of the Crime of Genocide INTRODUCED 1948
Convention on the Prevention and Punishment of the Crime of Genocide RATIFIED 1958
Convention on the Prevention and Punishment of the Crime of Genocide ORGANIZATION United Nations