<https://www.darngoodyarn.com/blogs/darn-good-blog/the-symbolism-of-pearl-white-color-swatches-for-the-soul>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.darngoodyarn.com/blogs/darn-good-blog/the-symbolism-of-pearl-white-color-swatches-for-the-soul>