About: http://webisa.webdatacommons.org/234080897

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	Today, they are found in general construction, steel erection, roofing, framing, masonry, demolition, commercial, retail, road and bridge, oil and gas and other applications and industries.
http://www.w3.org/ns/prov#wasQuotedFrom	forconstructionpros.com