_:ndd09a5d073b0493499a8b107e1f61c37xb4
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.govmint.com/us-coins/vintage-gold/gold-saint-gaudens?date_range=663&year_issue=949%2C933%2C948%2C947>