Fetching details from the dictionary...

to know; to be aware (of); to be conscious (of); to learn (of); to find out; to discover
to sense; to feel; to notice; to realize
to understand; to comprehend; to grasp; to appreciate
to remember; to be familiar with; to be acquainted with
to experience; to go through; to know (e.g. hardship)
to get acquainted with (a person); to get to know
to have to do with; to be concerned with; to be one's concern; to be one's responsibility
新しい事実を識った。
I learned a new fact.
真実を識る必要があります。
We need to know the truth.
この町のことをもっと識りたいと思って調べた。
I wanted to know more about this town, so I looked into it.