About: http://webisa.webdatacommons.org/406582332

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	This waste product can contain toxins such as arsenic, beryllium, boron, cadmium, chromium, chromium VI, cobalt, dioxins, lead, manganese, mercury, molybdenum, PAH compounds, elenium, strontium, thallium, and vanadium.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com