About: http://webisa.webdatacommons.org/217388219

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	* Constructing the foundation for machines and equipment using hand tools and building materials such as wood, cement, and steel
http://www.w3.org/ns/prov#wasQuotedFrom	oodle.com