<https://community.secondlife.com/forums/topic/122357-requesting-connection-of-two-linden-waterways-how/#comment-942356>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://community.secondlife.com/forums/topic/122357-requesting-connection-of-two-linden-waterways-how/?tab=comments#comment-942994>