_:n0248b5dca16a4274b1af129957566a4fxb3
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://chemistrystory.com/alcohol/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2021-07-14-9-47-47/>