About: http://webisa.webdatacommons.org/328307574

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	Forming and installation of structural concrete for foundations, subgrade walls, stairways, walkways, floors, footings and other structural applications.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com