About: http://webisa.webdatacommons.org/132606316

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	This growth increased the demand for aggregates, particularly sand and gravel, for use in building roads, schools, homes, and other buildings.
http://www.w3.org/ns/prov#wasQuotedFrom	ku.edu