About: http://webisa.webdatacommons.org/199043308

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	Coal ash is the hazardous waste left after coal is burned and contains concentrated amounts of heavy metals such as arsenic, mercury and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	kickstarter.com