Antihemorrhagic factor and Fat-soluble vitamin

Antihemorrhagic factor noun - A fat-soluble vitamin that helps in the clotting of blood.

Fat-soluble vitamin and antihemorrhagic factor are semantically related. In some cases you can use "Fat-soluble vitamin" instead a noun phrase "Antihemorrhagic factor".

Fat-soluble vitamin noun - Any vitamin that is soluble in fats.

Antihemorrhagic factor and fat-soluble vitamin are semantically related. Sometimes you can replace phrase "Antihemorrhagic factor" with "Fat-soluble vitamin", this phrases are similar.