explain about semantic coding?

This is the method of employing coding to more clearly communicate to Google what kinds of information are available on each individual page. Semantic coding is often used, and one example is schema.org. You can include a semantic vocabulary of tags, or microdata, in your HTML using schema markup.

• Encoding is the procedure for loading data into memory so it may be stored. The meaning of something (a word, phrase, image, event, etc.) is encoded rather than its sound or appearance when something is semantically encoded. According to research, things that are stored utilising semantic encoding and are associated with meaning are more easily remembered.