About: http://webisa.webdatacommons.org/95363498

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	Gas, oil, steam, petroleum or other hazardous liquid or gaseous materials.
http://www.w3.org/ns/prov#wasQuotedFrom	superiorpipelinecontractors.com