About: http://webisa.webdatacommons.org/376761710

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	Preferably there are means which seal off the circulating mud and other fluids to prevent environmental contamination whilst they are still circulating.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com