PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This data is a certification as having been designed to provide automatic equalization of hydrostatic flood forces by allowing for the entry and exit of flood waters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • floodsolutions.com