About: http://webisa.webdatacommons.org/297773757

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	The engineer should take the steps necessary to keep incompatible materials from co-mingling in tanks or other vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov