About: http://webisa.webdatacommons.org/444130750

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	??There is a lot of speculation that suggests the EPA will bring concrete PEL ratings down to the same PELs as asbestos and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	forconstructionpros.com