<https://cointelegraph.com/news/from-sea-to-table-norways-seafood-industry-hooks-into-ibm-blockchain>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://cointelegraph.com/news/from-sea-to-table-norways-seafood-industry-hooks-into-ibm-blockchain>