Key resources are the assets required to provide and deliver the necessary elements involved in Key Activities, deployed in Distribution Channels, Customer Relationships, Revenue Stream generation, etc. Key Resources are usually scarce. Key Resources categories are physical, intellectual, human and financial.
So this is all the things that are needed by you to create your product, and to get it out to your customers. It can be raw materials, production facilities, key personnel or a special way of distribution or marketing if those are unique to your business. Basically all of the things that are going into your product to make it special.
