About: http://webisa.webdatacommons.org/387279199

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	Building materials, such as pieces of cut off board, masonry, etc., may contain hazardous materials, such as asbestos, Polychlorinated Biphenyl (PCB) insulating oil, and creosote preservatives.
http://www.w3.org/ns/prov#wasQuotedFrom	massart.edu