About: http://webisa.webdatacommons.org/309381516

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	The system he is using is a faster, more efficient and less costly way to build the 12-inch thick walls that he is using to m
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com