About: http://webisa.webdatacommons.org/427555488

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	Stumps, rocks, logs and other obstructions could be just below the surface, resulting in hull or prop damage in areas that are normally navigable.
http://www.w3.org/ns/prov#wasQuotedFrom	portlandtribune.com