About: http://webisa.webdatacommons.org/210159247

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I took the course, they are mainly focusing on or for power boat, PWC and etc I remember.
http://www.w3.org/ns/prov#wasQuotedFrom	sailnet.com