About: http://webisa.webdatacommons.org/3134814

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	Such maps shall be updated as changes occur in the layout of the moorage or location of the floating structures in the moorage.
http://www.w3.org/ns/prov#wasQuotedFrom	portlandonline.com