Example...we write a unique article about the materials used in our products, giving a more in depth insight into the types of metals and minerals used in the products. Such articles are aimed at a small number of customers that ask more detailed questions about some of our material. In explaining some of these materials, we reference, and credit for, classifications used from the definitions given in wikipedia. The rest of article is ours and unique. Is getting these links from an authority such as wikipedia a good idea?
Thank you.