About: http://webisa.webdatacommons.org/100798647

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	These chemicals are often volatile and emissions from the tanker barges carrying these products are a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov