About: http://webisa.webdatacommons.org/172957656

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	Suction dredges must operate at a distance 500 feet upstream from any stream segment listed as water quality limited for sedimentation, turbidity or toxics other than chlorine.
http://www.w3.org/ns/prov#wasQuotedFrom	state.or.us